19668529440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:934

約数の個数: 864

約数和(自身を含む): 87121681920

約数和(自身を除く): 67453152480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 28, 30, 32, 34, 35, 36, 38, 40, 42, 45, 48, 49, 51, 56, 57, 60, 63, 68, 70, 72, 76, 80, 84, 85, 90, 95, 96, 98, 102, 105, 112, 114, 119, 120, 126, 133, 136, 140, 144, 147, 152, 153, 160, 168, 170, 171, 180, 190, 196, 204, 210, 224, 228, 238, 240, 245, 252, 255, 266, 272, 280, 285, 288, 294, 304, 306, 315, 323, 336, 340, 342, 357, 360, 380, 392, 399, 408, 420, 441, 456, 476, 480, 490, 504, 510, 532, 544, 560, 570, 588, 595, 608, 612, 630, 646, 665, 672, 680, 684, 714, 720, 735, 760, 765, 784, 798, 816, 833, 840, 855, 863, 882, 912, 931, 952, 969, 980, 1008, 1020, 1064, 1071, 1120, 1140, 1176, 1190, 1197, 1224, 1260, 1292, 1330, 1360, 1368, 1428, 1440, 1470, 1520, 1530, 1568, 1596, 1615, 1632, 1666, 1680, 1710, 1726, 1764, 1785, 1824, 1862, 1904, 1938, 1960, 1995, 2016, 2040, 2128, 2142, 2205, 2261, 2280, 2352, 2380, 2394, 2448, 2499, 2520, 2584, 2589, 2660, 2720, 2736, 2793, 2856, 2907, 2940, 3040, 3060, 3192, 3230, 3332, 3360, 3420, 3452, 3528, 3570, 3724, 3808, 3876, 3920, 3990, 4080, 4165, 4256, 4284, 4315, 4410, 4522, 4560, 4655, 4704, 4760, 4788, 4845, 4896, 4998, 5040, 5168, 5178, 5320, 5355, 5472, 5586, 5712, 5814, 5880, 5985, 6041, 6120, 6384, 6460, 6664, 6783, 6840, 6904, 7056, 7140, 7448, 7497, 7752, 7767, 7840, 7980, 8160, 8330, 8379, 8568, 8630, 8820, 9044, 9120, 9310, 9520, 9576, 9690, 9996, 10080, 10336, 10356, 10640, 10710, 11172, 11305, 11424, 11628, 11760, 11970, 12082, 12240, 12495, 12768, 12920, 12945, 13328, 13566, 13680, 13808, 13965, 14112, 14280, 14535, 14671, 14896, 14994, 15504, 15534, 15827, 15960, 16397, 16660, 16758, 17136, 17260, 17640, 18088, 18123, 18620, 19040, 19152, 19380, 19992, 20349, 20712, 21280, 21420, 22344, 22610, 23256, 23520, 23940, 24164, 24480, 24990, 25840, 25890, 26656, 27132, 27360, 27616, 27930, 28560, 29070, 29342, 29792, 29988, 30205, 31008, 31068, 31654, 31920, 32794, 33320, 33516, 33915, 34272, 34520, 35280, 36176, 36246, 37240, 37485, 38304, 38760, 38835, 39984, 40698, 41424, 41895, 42287, 42840, 44013, 44688, 45220, 46512, 47481, 47880, 48328, 49191, 49980, 51680, 51780, 54264, 54369, 55860, 57120, 58140, 58684, 59976, 60410, 62136, 63308, 63840, 65588, 66640, 67032, 67830, 69040, 70560, 72352, 72492, 73355, 74480, 74970, 77520, 77670, 79135, 79968, 81396, 81985, 82848, 83790, 84574, 85680, 88026, 89376, 90440, 90615, 93024, 94962, 95760, 96656, 98382, 99960, 101745, 102697, 103560, 108528, 108738, 111720, 114779, 116280, 117368, 119952, 120820, 124272, 126616, 126861, 131176, 132039, 133280, 134064, 135660, 138080, 142443, 144984, 146710, 147573, 148960, 149940, 155040, 155340, 158270, 162792, 163970, 167580, 169148, 171360, 176052, 180880, 181230, 189924, 191520, 193312, 196764, 199920, 203490, 205394, 207120, 211435, 217056, 217476, 220065, 223440, 229558, 232560, 234736, 237405, 239904, 241640, 245955, 248544, 253232, 253722, 262352, 264078, 268128, 271320, 271845, 278749, 284886, 289968, 293420, 295146, 299880, 308091, 310680, 316540, 325584, 327940, 335160, 338296, 344337, 352104, 361760, 362460, 379848, 380583, 393528, 399840, 406980, 410788, 414240, 422870, 434952, 440130, 446880, 459116, 465120, 469472, 474810, 483280, 491910, 506464, 507444, 513485, 524704, 528156, 542640, 543690, 557498, 569772, 573895, 579936, 586840, 590292, 599760, 616182, 621360, 633080, 634305, 651168, 655880, 660195, 670320, 676592, 688674, 704208, 712215, 718879, 724920, 737865, 759696, 761166, 787056, 803453, 813960, 821576, 836247, 845740, 869904, 880260, 918232, 924273, 949620, 966560, 983820, 1014888, 1026970, 1033011, 1056312, 1085280, 1087380, 1114996, 1139544, 1147790, 1173680, 1180584, 1199520, 1232364, 1242720, 1266160, 1268610, 1311760, 1320390, 1340640, 1353184, 1377348, 1393745, 1408416, 1424430, 1437758, 1449840, 1475730, 1519392, 1522332, 1540455, 1574112, 1606906, 1627920, 1643152, 1672494, 1691480, 1721685, 1739808, 1760520, 1836464, 1848546, 1899240, 1902915, 1951243, 1967640, 2029776, 2053940, 2066022, 2112624, 2156637, 2174760, 2229992, 2279088, 2295580, 2347360, 2361168, 2410359, 2464728, 2508741, 2532320, 2537220, 2623520, 2640780, 2754696, 2787490, 2848860, 2875516, 2899680, 2951460, 3044664, 3080910, 3213812, 3255840, 3286304, 3344988, 3382960, 3443370, 3521040, 3594395, 3672928, 3697092, 3798480, 3805830, 3902486, 3935280, 4017265, 4059552, 4107880, 4132044, 4181235, 4225248, 4313274, 4349520, 4459984, 4558176, 4591160, 4621365, 4722336, 4820718, 4929456, 5017482, 5074440, 5165055, 5281560, 5509392, 5574980, 5697720, 5751032, 5853729, 5902920, 6089328, 6161820, 6427624, 6469911, 6689976, 6765920, 6886740, 7042080, 7188790, 7231077, 7394184, 7596960, 7611660, 7804972, 7870560, 8034530, 8215760, 8264088, 8362470, 8626548, 8699040, 8919968, 9182320, 9242730, 9641436, 9756215, 9858912, 10034964, 10148880, 10330110, 10563120, 10783185, 11018784, 11149960, 11395440, 11502064, 11707458, 11805840, 12051795, 12178656, 12323640, 12543705, 12855248, 12939822, 13379952, 13658701, 13773480, 14377580, 14462154, 14788368, 15223320, 15609944, 16069060, 16431520, 16528176, 16724940, 17253096, 17561187, 18364640, 18485460, 19282872, 19512430, 20069928, 20297760, 20660220, 21126240, 21566370, 22299920, 22790880, 23004128, 23414916, 23611680, 24103590, 24647280, 25087410, 25710496, 25879644, 26759904, 27317402, 27546960, 28755160, 28924308, 29268645, 29576736, 30446640, 31219888, 32138120, 32349555, 33056352, 33449880, 34506192, 35122374, 36155385, 36970920, 38565744, 39024860, 40139856, 40976103, 41320440, 43132740, 44599840, 46829832, 48207180, 49294560, 50174820, 51759288, 54634804, 55093920, 57510320, 57848616, 58537290, 60893280, 62439776, 64276240, 64699110, 66899760, 68293505, 69012384, 70244748, 72310770, 73941840, 77131488, 78049720, 80279712, 81952206, 82640880, 86265480, 87805935, 93659664, 96414360, 100349640, 103518576, 109269608, 115020640, 115697232, 117074580, 122928309, 128552480, 129398220, 133799520, 136587010, 140489496, 144621540, 147883680, 156099440, 163904412, 165281760, 172530960, 175611870, 187319328, 192828720, 200699280, 204880515, 207037152, 218539216, 231394464, 234149160, 245856618, 258796440, 273174020, 280978992, 289243080, 312198880, 327808824, 345061920, 351223740, 385657440, 401398560, 409761030, 437078432, 468298320, 491713236, 517592880, 546348040, 561957984, 578486160, 614641545, 655617648, 702447480, 819522060, 936596640, 983426472, 1035185760, 1092696080, 1156972320, 1229283090, 1311235296, 1404894960, 1639044120, 1966852944, 2185392160, 2458566180, 2809789920, 3278088240, 3933705888, 4917132360, 6556176480, 9834264720, 19668529440]

約数ペア:

[(1, 19668529440), (2, 9834264720), (3, 6556176480), (4, 4917132360), (5, 3933705888), (6, 3278088240), (7, 2809789920), (8, 2458566180), (9, 2185392160), (10, 1966852944), (12, 1639044120), (14, 1404894960), (15, 1311235296), (16, 1229283090), (17, 1156972320), (18, 1092696080), (19, 1035185760), (20, 983426472), (21, 936596640), (24, 819522060), (28, 702447480), (30, 655617648), (32, 614641545), (34, 578486160), (35, 561957984), (36, 546348040), (38, 517592880), (40, 491713236), (42, 468298320), (45, 437078432), (48, 409761030), (49, 401398560), (51, 385657440), (56, 351223740), (57, 345061920), (60, 327808824), (63, 312198880), (68, 289243080), (70, 280978992), (72, 273174020), (76, 258796440), (80, 245856618), (84, 234149160), (85, 231394464), (90, 218539216), (95, 207037152), (96, 204880515), (98, 200699280), (102, 192828720), (105, 187319328), (112, 175611870), (114, 172530960), (119, 165281760), (120, 163904412), (126, 156099440), (133, 147883680), (136, 144621540), (140, 140489496), (144, 136587010), (147, 133799520), (152, 129398220), (153, 128552480), (160, 122928309), (168, 117074580), (170, 115697232), (171, 115020640), (180, 109269608), (190, 103518576), (196, 100349640), (204, 96414360), (210, 93659664), (224, 87805935), (228, 86265480), (238, 82640880), (240, 81952206), (245, 80279712), (252, 78049720), (255, 77131488), (266, 73941840), (272, 72310770), (280, 70244748), (285, 69012384), (288, 68293505), (294, 66899760), (304, 64699110), (306, 64276240), (315, 62439776), (323, 60893280), (336, 58537290), (340, 57848616), (342, 57510320), (357, 55093920), (360, 54634804), (380, 51759288), (392, 50174820), (399, 49294560), (408, 48207180), (420, 46829832), (441, 44599840), (456, 43132740), (476, 41320440), (480, 40976103), (490, 40139856), (504, 39024860), (510, 38565744), (532, 36970920), (544, 36155385), (560, 35122374), (570, 34506192), (588, 33449880), (595, 33056352), (608, 32349555), (612, 32138120), (630, 31219888), (646, 30446640), (665, 29576736), (672, 29268645), (680, 28924308), (684, 28755160), (714, 27546960), (720, 27317402), (735, 26759904), (760, 25879644), (765, 25710496), (784, 25087410), (798, 24647280), (816, 24103590), (833, 23611680), (840, 23414916), (855, 23004128), (863, 22790880), (882, 22299920), (912, 21566370), (931, 21126240), (952, 20660220), (969, 20297760), (980, 20069928), (1008, 19512430), (1020, 19282872), (1064, 18485460), (1071, 18364640), (1120, 17561187), (1140, 17253096), (1176, 16724940), (1190, 16528176), (1197, 16431520), (1224, 16069060), (1260, 15609944), (1292, 15223320), (1330, 14788368), (1360, 14462154), (1368, 14377580), (1428, 13773480), (1440, 13658701), (1470, 13379952), (1520, 12939822), (1530, 12855248), (1568, 12543705), (1596, 12323640), (1615, 12178656), (1632, 12051795), (1666, 11805840), (1680, 11707458), (1710, 11502064), (1726, 11395440), (1764, 11149960), (1785, 11018784), (1824, 10783185), (1862, 10563120), (1904, 10330110), (1938, 10148880), (1960, 10034964), (1995, 9858912), (2016, 9756215), (2040, 9641436), (2128, 9242730), (2142, 9182320), (2205, 8919968), (2261, 8699040), (2280, 8626548), (2352, 8362470), (2380, 8264088), (2394, 8215760), (2448, 8034530), (2499, 7870560), (2520, 7804972), (2584, 7611660), (2589, 7596960), (2660, 7394184), (2720, 7231077), (2736, 7188790), (2793, 7042080), (2856, 6886740), (2907, 6765920), (2940, 6689976), (3040, 6469911), (3060, 6427624), (3192, 6161820), (3230, 6089328), (3332, 5902920), (3360, 5853729), (3420, 5751032), (3452, 5697720), (3528, 5574980), (3570, 5509392), (3724, 5281560), (3808, 5165055), (3876, 5074440), (3920, 5017482), (3990, 4929456), (4080, 4820718), (4165, 4722336), (4256, 4621365), (4284, 4591160), (4315, 4558176), (4410, 4459984), (4522, 4349520), (4560, 4313274), (4655, 4225248), (4704, 4181235), (4760, 4132044), (4788, 4107880), (4845, 4059552), (4896, 4017265), (4998, 3935280), (5040, 3902486), (5168, 3805830), (5178, 3798480), (5320, 3697092), (5355, 3672928), (5472, 3594395), (5586, 3521040), (5712, 3443370), (5814, 3382960), (5880, 3344988), (5985, 3286304), (6041, 3255840), (6120, 3213812), (6384, 3080910), (6460, 3044664), (6664, 2951460), (6783, 2899680), (6840, 2875516), (6904, 2848860), (7056, 2787490), (7140, 2754696), (7448, 2640780), (7497, 2623520), (7752, 2537220), (7767, 2532320), (7840, 2508741), (7980, 2464728), (8160, 2410359), (8330, 2361168), (8379, 2347360), (8568, 2295580), (8630, 2279088), (8820, 2229992), (9044, 2174760), (9120, 2156637), (9310, 2112624), (9520, 2066022), (9576, 2053940), (9690, 2029776), (9996, 1967640), (10080, 1951243), (10336, 1902915), (10356, 1899240), (10640, 1848546), (10710, 1836464), (11172, 1760520), (11305, 1739808), (11424, 1721685), (11628, 1691480), (11760, 1672494), (11970, 1643152), (12082, 1627920), (12240, 1606906), (12495, 1574112), (12768, 1540455), (12920, 1522332), (12945, 1519392), (13328, 1475730), (13566, 1449840), (13680, 1437758), (13808, 1424430), (13965, 1408416), (14112, 1393745), (14280, 1377348), (14535, 1353184), (14671, 1340640), (14896, 1320390), (14994, 1311760), (15504, 1268610), (15534, 1266160), (15827, 1242720), (15960, 1232364), (16397, 1199520), (16660, 1180584), (16758, 1173680), (17136, 1147790), (17260, 1139544), (17640, 1114996), (18088, 1087380), (18123, 1085280), (18620, 1056312), (19040, 1033011), (19152, 1026970), (19380, 1014888), (19992, 983820), (20349, 966560), (20712, 949620), (21280, 924273), (21420, 918232), (22344, 880260), (22610, 869904), (23256, 845740), (23520, 836247), (23940, 821576), (24164, 813960), (24480, 803453), (24990, 787056), (25840, 761166), (25890, 759696), (26656, 737865), (27132, 724920), (27360, 718879), (27616, 712215), (27930, 704208), (28560, 688674), (29070, 676592), (29342, 670320), (29792, 660195), (29988, 655880), (30205, 651168), (31008, 634305), (31068, 633080), (31654, 621360), (31920, 616182), (32794, 599760), (33320, 590292), (33516, 586840), (33915, 579936), (34272, 573895), (34520, 569772), (35280, 557498), (36176, 543690), (36246, 542640), (37240, 528156), (37485, 524704), (38304, 513485), (38760, 507444), (38835, 506464), (39984, 491910), (40698, 483280), (41424, 474810), (41895, 469472), (42287, 465120), (42840, 459116), (44013, 446880), (44688, 440130), (45220, 434952), (46512, 422870), (47481, 414240), (47880, 410788), (48328, 406980), (49191, 399840), (49980, 393528), (51680, 380583), (51780, 379848), (54264, 362460), (54369, 361760), (55860, 352104), (57120, 344337), (58140, 338296), (58684, 335160), (59976, 327940), (60410, 325584), (62136, 316540), (63308, 310680), (63840, 308091), (65588, 299880), (66640, 295146), (67032, 293420), (67830, 289968), (69040, 284886), (70560, 278749), (72352, 271845), (72492, 271320), (73355, 268128), (74480, 264078), (74970, 262352), (77520, 253722), (77670, 253232), (79135, 248544), (79968, 245955), (81396, 241640), (81985, 239904), (82848, 237405), (83790, 234736), (84574, 232560), (85680, 229558), (88026, 223440), (89376, 220065), (90440, 217476), (90615, 217056), (93024, 211435), (94962, 207120), (95760, 205394), (96656, 203490), (98382, 199920), (99960, 196764), (101745, 193312), (102697, 191520), (103560, 189924), (108528, 181230), (108738, 180880), (111720, 176052), (114779, 171360), (116280, 169148), (117368, 167580), (119952, 163970), (120820, 162792), (124272, 158270), (126616, 155340), (126861, 155040), (131176, 149940), (132039, 148960), (133280, 147573), (134064, 146710), (135660, 144984), (138080, 142443)]