31078478340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:241

約数の個数: 864

約数和(自身を含む): 123810785280

約数和(自身を除く): 92732306940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 47, 49, 52, 60, 63, 65, 70, 73, 78, 79, 84, 90, 91, 94, 98, 105, 117, 126, 130, 140, 141, 146, 147, 156, 158, 180, 182, 188, 195, 196, 210, 219, 234, 235, 237, 245, 252, 260, 273, 282, 292, 294, 315, 316, 329, 364, 365, 390, 395, 420, 423, 438, 441, 455, 468, 470, 474, 490, 511, 546, 553, 564, 585, 588, 611, 630, 637, 657, 658, 705, 711, 730, 735, 780, 790, 819, 846, 876, 882, 910, 940, 948, 949, 980, 987, 1022, 1027, 1092, 1095, 1106, 1170, 1185, 1222, 1260, 1274, 1314, 1316, 1365, 1410, 1422, 1460, 1470, 1533, 1580, 1638, 1645, 1659, 1692, 1764, 1820, 1833, 1898, 1911, 1974, 2044, 2054, 2115, 2190, 2205, 2212, 2303, 2340, 2370, 2444, 2548, 2555, 2628, 2730, 2765, 2820, 2844, 2847, 2940, 2961, 3055, 3066, 3081, 3185, 3276, 3285, 3290, 3318, 3431, 3555, 3577, 3666, 3713, 3796, 3822, 3871, 3948, 4095, 4108, 4230, 4277, 4380, 4410, 4599, 4606, 4740, 4745, 4935, 4977, 5110, 5135, 5460, 5499, 5530, 5694, 5733, 5767, 5922, 6110, 6132, 6162, 6370, 6570, 6580, 6636, 6643, 6862, 6909, 7110, 7154, 7189, 7332, 7426, 7644, 7665, 7742, 8190, 8295, 8460, 8541, 8554, 8820, 9165, 9198, 9212, 9243, 9490, 9555, 9870, 9954, 10220, 10270, 10293, 10731, 10998, 11060, 11139, 11388, 11466, 11515, 11534, 11613, 11844, 12220, 12324, 12740, 12831, 13140, 13286, 13724, 13818, 14220, 14235, 14308, 14378, 14805, 14852, 15330, 15405, 15484, 16380, 16590, 17082, 17108, 17155, 17301, 17885, 18330, 18396, 18486, 18565, 18980, 19110, 19355, 19740, 19908, 19929, 20540, 20586, 20727, 21385, 21462, 21567, 21996, 22278, 22932, 22995, 23030, 23068, 23226, 24017, 24885, 25662, 25991, 26572, 27495, 27636, 28470, 28665, 28756, 28835, 29610, 29939, 30660, 30810, 30879, 32193, 33180, 33215, 33417, 34164, 34310, 34545, 34602, 34839, 35770, 35945, 36660, 36972, 37130, 38220, 38493, 38710, 39858, 40369, 41172, 41454, 42705, 42770, 42924, 43134, 44556, 44603, 45990, 46060, 46215, 46452, 46501, 48034, 48269, 49770, 50323, 51324, 51465, 51903, 51982, 53655, 54990, 55695, 56940, 57330, 57670, 58065, 59220, 59787, 59878, 61620, 61758, 64155, 64386, 64701, 66430, 66834, 68620, 69090, 69204, 69678, 71540, 71890, 72051, 74260, 74971, 76986, 77420, 77973, 79716, 80738, 82908, 85410, 85540, 86268, 86505, 89206, 89817, 91980, 92430, 93002, 96068, 96538, 99540, 99645, 100646, 102930, 103635, 103806, 103964, 107310, 107835, 109980, 111390, 114660, 115340, 116130, 119574, 119756, 120085, 121107, 123516, 128310, 128772, 129402, 129955, 132860, 133668, 133809, 138180, 139356, 139503, 143780, 144102, 144807, 149695, 149942, 150969, 153972, 154395, 155946, 160965, 161476, 167085, 168119, 170820, 173010, 174195, 178412, 179634, 181937, 184860, 186004, 192465, 193076, 199290, 201292, 201845, 205860, 207270, 207612, 214620, 215670, 216153, 222780, 223015, 224913, 232260, 232505, 233919, 239148, 240170, 241345, 242214, 251615, 256620, 258804, 259515, 259910, 267618, 269451, 271049, 279006, 282583, 288204, 289614, 298935, 299390, 299884, 301938, 308790, 311892, 312221, 321930, 323505, 334170, 336238, 337883, 346020, 348390, 359268, 360255, 363321, 363874, 374855, 384930, 389865, 398580, 401427, 403690, 414540, 418509, 431340, 432306, 434421, 446030, 449085, 449826, 452907, 465010, 467838, 480340, 482690, 484428, 503230, 504357, 519030, 519820, 524797, 535236, 538902, 542098, 545811, 558012, 565166, 579228, 597870, 598780, 603876, 605535, 617580, 624442, 643860, 647010, 668340, 669045, 672476, 674739, 675766, 696780, 697515, 720510, 724035, 726642, 727748, 749710, 754845, 769860, 779730, 802854, 807380, 813147, 837018, 840595, 847749, 864612, 868842, 892060, 898170, 899652, 905814, 909685, 930020, 935676, 936663, 965380, 1006460, 1008714, 1013649, 1038060, 1049594, 1077804, 1080765, 1084196, 1091622, 1124565, 1130332, 1169595, 1195740, 1211070, 1248884, 1294020, 1338090, 1347255, 1349478, 1351532, 1355245, 1395030, 1412915, 1441020, 1448070, 1453284, 1499420, 1509690, 1513071, 1559460, 1561105, 1574391, 1605708, 1626294, 1637433, 1674036, 1681190, 1689415, 1695498, 1737684, 1796340, 1811628, 1816605, 1819370, 1873326, 1897343, 2007135, 2017428, 2027298, 2092545, 2099188, 2161530, 2172105, 2183244, 2185547, 2249130, 2264535, 2339190, 2365181, 2422140, 2439441, 2521785, 2543247, 2623985, 2676180, 2694510, 2698956, 2710490, 2729055, 2790060, 2809989, 2825830, 2896140, 3019380, 3026142, 3040947, 3122210, 3148782, 3252588, 3274866, 3362380, 3373695, 3378830, 3390996, 3523637, 3633210, 3638740, 3673579, 3746652, 3794686, 4014270, 4054596, 4065735, 4185090, 4238745, 4323060, 4344210, 4371094, 4498260, 4529070, 4678380, 4683315, 4723173, 4730362, 4878882, 5043570, 5068245, 5086494, 5247970, 5389020, 5420980, 5458110, 5619978, 5651660, 5692029, 6052284, 6081894, 6244420, 6297564, 6549732, 6556641, 6747390, 6757660, 7047274, 7095543, 7266420, 7347158, 7565355, 7589372, 7871955, 8028540, 8131470, 8187165, 8370180, 8477490, 8688420, 8742188, 9058140, 9366630, 9446346, 9460724, 9486715, 9757764, 10087140, 10136490, 10172988, 10495940, 10570911, 10916220, 10927735, 11020737, 11239956, 11384058, 11825905, 12163788, 12197205, 12716235, 13113282, 13281401, 13494780, 14049945, 14094548, 14191086, 14694316, 15130710, 15204735, 15743910, 16262940, 16374330, 16954980, 17076087, 17618185, 18367895, 18733260, 18892692, 18973430, 19669923, 20272980, 21141822, 21286629, 21855470, 22041474, 22768116, 23615865, 23651810, 24394410, 24665459, 25432470, 26226564, 26562802, 28099890, 28382172, 28460145, 30261420, 30409470, 31487820, 31712733, 32748660, 32783205, 33062211, 34152174, 35236370, 35477715, 36735790, 37946860, 39339846, 39844203, 42283644, 42573258, 43710940, 44082948, 47231730, 47303620, 48788820, 49330918, 50864940, 52854555, 53125604, 55103685, 56199780, 56920290, 60818940, 63425466, 65566410, 66124422, 66407005, 68304348, 70472740, 70955430, 73471580, 73996377, 78679692, 79688406, 85146516, 85380435, 94463460, 98349615, 98661836, 105709110, 106433145, 110207370, 113840580, 119532609, 123327295, 126850932, 131132820, 132248844, 132814010, 141910860, 147992754, 158563665, 159376812, 165311055, 170760870, 172658213, 196699230, 199221015, 211418220, 212866290, 220414740, 221989131, 239065218, 246654590, 265628020, 295985508, 317127330, 330622110, 341521740, 345316426, 369981885, 393398460, 398442030, 425732580, 443978262, 478130436, 493309180, 517974639, 597663045, 634254660, 661244220, 690632852, 739963770, 796884060, 863291065, 887956524, 1035949278, 1109945655, 1195326090, 1479927540, 1553923917, 1726582130, 2071898556, 2219891310, 2390652180, 2589873195, 3107847834, 3453164260, 4439782620, 5179746390, 6215695668, 7769619585, 10359492780, 15539239170, 31078478340]

約数ペア:

[(1, 31078478340), (2, 15539239170), (3, 10359492780), (4, 7769619585), (5, 6215695668), (6, 5179746390), (7, 4439782620), (9, 3453164260), (10, 3107847834), (12, 2589873195), (13, 2390652180), (14, 2219891310), (15, 2071898556), (18, 1726582130), (20, 1553923917), (21, 1479927540), (26, 1195326090), (28, 1109945655), (30, 1035949278), (35, 887956524), (36, 863291065), (39, 796884060), (42, 739963770), (45, 690632852), (47, 661244220), (49, 634254660), (52, 597663045), (60, 517974639), (63, 493309180), (65, 478130436), (70, 443978262), (73, 425732580), (78, 398442030), (79, 393398460), (84, 369981885), (90, 345316426), (91, 341521740), (94, 330622110), (98, 317127330), (105, 295985508), (117, 265628020), (126, 246654590), (130, 239065218), (140, 221989131), (141, 220414740), (146, 212866290), (147, 211418220), (156, 199221015), (158, 196699230), (180, 172658213), (182, 170760870), (188, 165311055), (195, 159376812), (196, 158563665), (210, 147992754), (219, 141910860), (234, 132814010), (235, 132248844), (237, 131132820), (245, 126850932), (252, 123327295), (260, 119532609), (273, 113840580), (282, 110207370), (292, 106433145), (294, 105709110), (315, 98661836), (316, 98349615), (329, 94463460), (364, 85380435), (365, 85146516), (390, 79688406), (395, 78679692), (420, 73996377), (423, 73471580), (438, 70955430), (441, 70472740), (455, 68304348), (468, 66407005), (470, 66124422), (474, 65566410), (490, 63425466), (511, 60818940), (546, 56920290), (553, 56199780), (564, 55103685), (585, 53125604), (588, 52854555), (611, 50864940), (630, 49330918), (637, 48788820), (657, 47303620), (658, 47231730), (705, 44082948), (711, 43710940), (730, 42573258), (735, 42283644), (780, 39844203), (790, 39339846), (819, 37946860), (846, 36735790), (876, 35477715), (882, 35236370), (910, 34152174), (940, 33062211), (948, 32783205), (949, 32748660), (980, 31712733), (987, 31487820), (1022, 30409470), (1027, 30261420), (1092, 28460145), (1095, 28382172), (1106, 28099890), (1170, 26562802), (1185, 26226564), (1222, 25432470), (1260, 24665459), (1274, 24394410), (1314, 23651810), (1316, 23615865), (1365, 22768116), (1410, 22041474), (1422, 21855470), (1460, 21286629), (1470, 21141822), (1533, 20272980), (1580, 19669923), (1638, 18973430), (1645, 18892692), (1659, 18733260), (1692, 18367895), (1764, 17618185), (1820, 17076087), (1833, 16954980), (1898, 16374330), (1911, 16262940), (1974, 15743910), (2044, 15204735), (2054, 15130710), (2115, 14694316), (2190, 14191086), (2205, 14094548), (2212, 14049945), (2303, 13494780), (2340, 13281401), (2370, 13113282), (2444, 12716235), (2548, 12197205), (2555, 12163788), (2628, 11825905), (2730, 11384058), (2765, 11239956), (2820, 11020737), (2844, 10927735), (2847, 10916220), (2940, 10570911), (2961, 10495940), (3055, 10172988), (3066, 10136490), (3081, 10087140), (3185, 9757764), (3276, 9486715), (3285, 9460724), (3290, 9446346), (3318, 9366630), (3431, 9058140), (3555, 8742188), (3577, 8688420), (3666, 8477490), (3713, 8370180), (3796, 8187165), (3822, 8131470), (3871, 8028540), (3948, 7871955), (4095, 7589372), (4108, 7565355), (4230, 7347158), (4277, 7266420), (4380, 7095543), (4410, 7047274), (4599, 6757660), (4606, 6747390), (4740, 6556641), (4745, 6549732), (4935, 6297564), (4977, 6244420), (5110, 6081894), (5135, 6052284), (5460, 5692029), (5499, 5651660), (5530, 5619978), (5694, 5458110), (5733, 5420980), (5767, 5389020), (5922, 5247970), (6110, 5086494), (6132, 5068245), (6162, 5043570), (6370, 4878882), (6570, 4730362), (6580, 4723173), (6636, 4683315), (6643, 4678380), (6862, 4529070), (6909, 4498260), (7110, 4371094), (7154, 4344210), (7189, 4323060), (7332, 4238745), (7426, 4185090), (7644, 4065735), (7665, 4054596), (7742, 4014270), (8190, 3794686), (8295, 3746652), (8460, 3673579), (8541, 3638740), (8554, 3633210), (8820, 3523637), (9165, 3390996), (9198, 3378830), (9212, 3373695), (9243, 3362380), (9490, 3274866), (9555, 3252588), (9870, 3148782), (9954, 3122210), (10220, 3040947), (10270, 3026142), (10293, 3019380), (10731, 2896140), (10998, 2825830), (11060, 2809989), (11139, 2790060), (11388, 2729055), (11466, 2710490), (11515, 2698956), (11534, 2694510), (11613, 2676180), (11844, 2623985), (12220, 2543247), (12324, 2521785), (12740, 2439441), (12831, 2422140), (13140, 2365181), (13286, 2339190), (13724, 2264535), (13818, 2249130), (14220, 2185547), (14235, 2183244), (14308, 2172105), (14378, 2161530), (14805, 2099188), (14852, 2092545), (15330, 2027298), (15405, 2017428), (15484, 2007135), (16380, 1897343), (16590, 1873326), (17082, 1819370), (17108, 1816605), (17155, 1811628), (17301, 1796340), (17885, 1737684), (18330, 1695498), (18396, 1689415), (18486, 1681190), (18565, 1674036), (18980, 1637433), (19110, 1626294), (19355, 1605708), (19740, 1574391), (19908, 1561105), (19929, 1559460), (20540, 1513071), (20586, 1509690), (20727, 1499420), (21385, 1453284), (21462, 1448070), (21567, 1441020), (21996, 1412915), (22278, 1395030), (22932, 1355245), (22995, 1351532), (23030, 1349478), (23068, 1347255), (23226, 1338090), (24017, 1294020), (24885, 1248884), (25662, 1211070), (25991, 1195740), (26572, 1169595), (27495, 1130332), (27636, 1124565), (28470, 1091622), (28665, 1084196), (28756, 1080765), (28835, 1077804), (29610, 1049594), (29939, 1038060), (30660, 1013649), (30810, 1008714), (30879, 1006460), (32193, 965380), (33180, 936663), (33215, 935676), (33417, 930020), (34164, 909685), (34310, 905814), (34545, 899652), (34602, 898170), (34839, 892060), (35770, 868842), (35945, 864612), (36660, 847749), (36972, 840595), (37130, 837018), (38220, 813147), (38493, 807380), (38710, 802854), (39858, 779730), (40369, 769860), (41172, 754845), (41454, 749710), (42705, 727748), (42770, 726642), (42924, 724035), (43134, 720510), (44556, 697515), (44603, 696780), (45990, 675766), (46060, 674739), (46215, 672476), (46452, 669045), (46501, 668340), (48034, 647010), (48269, 643860), (49770, 624442), (50323, 617580), (51324, 605535), (51465, 603876), (51903, 598780), (51982, 597870), (53655, 579228), (54990, 565166), (55695, 558012), (56940, 545811), (57330, 542098), (57670, 538902), (58065, 535236), (59220, 524797), (59787, 519820), (59878, 519030), (61620, 504357), (61758, 503230), (64155, 484428), (64386, 482690), (64701, 480340), (66430, 467838), (66834, 465010), (68620, 452907), (69090, 449826), (69204, 449085), (69678, 446030), (71540, 434421), (71890, 432306), (72051, 431340), (74260, 418509), (74971, 414540), (76986, 403690), (77420, 401427), (77973, 398580), (79716, 389865), (80738, 384930), (82908, 374855), (85410, 363874), (85540, 363321), (86268, 360255), (86505, 359268), (89206, 348390), (89817, 346020), (91980, 337883), (92430, 336238), (93002, 334170), (96068, 323505), (96538, 321930), (99540, 312221), (99645, 311892), (100646, 308790), (102930, 301938), (103635, 299884), (103806, 299390), (103964, 298935), (107310, 289614), (107835, 288204), (109980, 282583), (111390, 279006), (114660, 271049), (115340, 269451), (116130, 267618), (119574, 259910), (119756, 259515), (120085, 258804), (121107, 256620), (123516, 251615), (128310, 242214), (128772, 241345), (129402, 240170), (129955, 239148), (132860, 233919), (133668, 232505), (133809, 232260), (138180, 224913), (139356, 223015), (139503, 222780), (143780, 216153), (144102, 215670), (144807, 214620), (149695, 207612), (149942, 207270), (150969, 205860), (153972, 201845), (154395, 201292), (155946, 199290), (160965, 193076), (161476, 192465), (167085, 186004), (168119, 184860), (170820, 181937), (173010, 179634), (174195, 178412)]