16520309820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 864

約数和(自身を含む): 65395040256

約数和(自身を除く): 48874730436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 31, 35, 36, 37, 42, 45, 46, 49, 60, 62, 63, 69, 70, 71, 74, 84, 90, 92, 93, 98, 105, 111, 115, 124, 126, 138, 140, 142, 147, 148, 155, 161, 180, 185, 186, 196, 207, 210, 213, 217, 222, 230, 245, 252, 259, 276, 279, 284, 294, 310, 315, 322, 333, 345, 355, 370, 372, 414, 420, 426, 434, 441, 444, 460, 465, 483, 490, 497, 518, 555, 558, 588, 620, 630, 639, 644, 651, 666, 690, 710, 713, 735, 740, 777, 805, 828, 851, 852, 868, 882, 930, 966, 980, 994, 1035, 1036, 1065, 1085, 1110, 1116, 1127, 1147, 1260, 1278, 1295, 1302, 1332, 1380, 1395, 1420, 1426, 1449, 1470, 1491, 1519, 1554, 1610, 1633, 1665, 1702, 1764, 1813, 1860, 1932, 1953, 1988, 2070, 2130, 2139, 2170, 2201, 2205, 2220, 2254, 2294, 2331, 2415, 2485, 2553, 2556, 2590, 2604, 2627, 2790, 2852, 2898, 2940, 2982, 3038, 3108, 3195, 3220, 3255, 3266, 3330, 3381, 3404, 3441, 3479, 3565, 3626, 3885, 3906, 4140, 4255, 4260, 4278, 4340, 4402, 4410, 4473, 4508, 4557, 4588, 4662, 4830, 4899, 4970, 4991, 5106, 5180, 5254, 5439, 5580, 5635, 5735, 5796, 5957, 5964, 6076, 6390, 6417, 6510, 6532, 6603, 6660, 6762, 6882, 6958, 7130, 7245, 7252, 7455, 7595, 7659, 7770, 7812, 7881, 8029, 8165, 8510, 8556, 8804, 8820, 8946, 9065, 9114, 9324, 9660, 9765, 9798, 9940, 9982, 10143, 10212, 10323, 10437, 10508, 10695, 10878, 11005, 11270, 11431, 11470, 11655, 11914, 12765, 12780, 12834, 13020, 13135, 13206, 13524, 13671, 13764, 13916, 14260, 14490, 14697, 14910, 14973, 15190, 15318, 15407, 15540, 15762, 16058, 16317, 16330, 16905, 17020, 17205, 17395, 17871, 17892, 18130, 18228, 18389, 19530, 19596, 19809, 19964, 20286, 20646, 20874, 21390, 21756, 22010, 22365, 22540, 22785, 22862, 22940, 23310, 23643, 23828, 24087, 24495, 24955, 25530, 25668, 26270, 26381, 26412, 27195, 27342, 28980, 29394, 29785, 29820, 29946, 30380, 30636, 30814, 31311, 31524, 32085, 32116, 32634, 32660, 33015, 33810, 34293, 34410, 34790, 34937, 35742, 36260, 36778, 38295, 39060, 39405, 39618, 40145, 40572, 41292, 41699, 41748, 42780, 44020, 44730, 44919, 45570, 45724, 46221, 46620, 47286, 48174, 48990, 49910, 50623, 50715, 51060, 51615, 52185, 52540, 52762, 53613, 54390, 54684, 55167, 56203, 57155, 58788, 59570, 59892, 60421, 61628, 62622, 64170, 65268, 66030, 67620, 68355, 68586, 68820, 69580, 69874, 71484, 72261, 73485, 73556, 74865, 76590, 77035, 78810, 79143, 79236, 80017, 80290, 81437, 81585, 83398, 89355, 89460, 89838, 91140, 91945, 92442, 94572, 96348, 97980, 99045, 99820, 101246, 101430, 102879, 103230, 104370, 104811, 105524, 107226, 107849, 108780, 110334, 112406, 114310, 118215, 119140, 120435, 120842, 125097, 125244, 128340, 128723, 131905, 132060, 136710, 137172, 138663, 139748, 144522, 146970, 149730, 151869, 153180, 154070, 156555, 157620, 158286, 160034, 160580, 162874, 163170, 165501, 166796, 168609, 171465, 174685, 178710, 179676, 181263, 183890, 184667, 184884, 198090, 202492, 202860, 205758, 206460, 208495, 208740, 209622, 214452, 215698, 220668, 224595, 224812, 228620, 231105, 236430, 237429, 240051, 240870, 241684, 244311, 250194, 253115, 257446, 263810, 268065, 273420, 275835, 277326, 281015, 289044, 293940, 299460, 302105, 303738, 308140, 313110, 314433, 316572, 320068, 323547, 325748, 326340, 331002, 337218, 342930, 349370, 354361, 357420, 361305, 362526, 367780, 369334, 375291, 386169, 395715, 396180, 400085, 407185, 411516, 416990, 419244, 422947, 431396, 449190, 455607, 462210, 472860, 474858, 480102, 481740, 488622, 500388, 505827, 506230, 514395, 514892, 524055, 527620, 536130, 539245, 543789, 551670, 554001, 554652, 562030, 570059, 604210, 607476, 625485, 626220, 628866, 643615, 647094, 662004, 674436, 685860, 693315, 698740, 708722, 720153, 722610, 725052, 732933, 738668, 750582, 759345, 772338, 791430, 800170, 814370, 827505, 833980, 843045, 845894, 898380, 906315, 911214, 923335, 924420, 949716, 960204, 970641, 977244, 1011654, 1012460, 1028790, 1048110, 1063083, 1072260, 1078490, 1087578, 1103340, 1108002, 1124060, 1140118, 1158507, 1187145, 1200255, 1208420, 1221555, 1250970, 1257732, 1268841, 1287230, 1292669, 1294188, 1386630, 1417444, 1440306, 1445220, 1465866, 1501164, 1518690, 1544676, 1572165, 1582860, 1600340, 1617735, 1628740, 1655010, 1662003, 1686090, 1691788, 1710177, 1771805, 1812630, 1822428, 1846670, 1873051, 1876455, 1930845, 1941282, 2023308, 2057580, 2096220, 2114735, 2126166, 2156980, 2175156, 2216004, 2278035, 2280236, 2317014, 2374290, 2400510, 2443110, 2480527, 2501940, 2529135, 2537682, 2574460, 2585338, 2718945, 2770005, 2773260, 2850295, 2880612, 2931732, 2960629, 3037380, 3144330, 3189249, 3235470, 3310020, 3324006, 3372180, 3420354, 3543610, 3600765, 3625260, 3664665, 3693340, 3746102, 3752910, 3806523, 3861690, 3878007, 3882564, 3990413, 4229470, 4252332, 4556070, 4634028, 4748580, 4801020, 4853205, 4886220, 4961054, 5058270, 5075364, 5130531, 5170676, 5315415, 5437890, 5540010, 5619153, 5700590, 5792535, 5921258, 6288660, 6344205, 6378498, 6463345, 6470940, 6648012, 6840708, 7087220, 7201530, 7329330, 7441581, 7492204, 7505820, 7613046, 7723380, 7756014, 7980826, 8310015, 8458940, 8550885, 8881887, 9112140, 9365255, 9706410, 9922108, 10116540, 10261062, 10630830, 10875780, 11080020, 11238306, 11401180, 11585070, 11634021, 11842516, 11971239, 12402635, 12688410, 12756996, 12926690, 13111357, 14403060, 14658660, 14803145, 14883162, 15226092, 15512028, 15946245, 15961652, 16620030, 16857459, 17101770, 17763774, 18730510, 19032615, 19390035, 19412820, 19952065, 20522124, 21261660, 22324743, 22476612, 23170140, 23268042, 23942478, 24805270, 25376820, 25652655, 25853380, 26222714, 26645661, 28095765, 29606290, 29766324, 31892490, 33240060, 33714918, 34203540, 35527548, 35913717, 37207905, 37461020, 38065230, 38780070, 39334071, 39904130, 44409435, 44649486, 46536084, 47884956, 49610540, 51305310, 52445428, 53291322, 56191530, 58170105, 59212580, 59856195, 63784980, 65556785, 67429836, 71827434, 74415810, 76130460, 77560140, 78668142, 79808260, 84287295, 88818870, 89298972, 91779499, 102610620, 106582644, 111623715, 112383060, 116340210, 118002213, 119712390, 131113570, 133228305, 143654868, 148831620, 157336284, 168574590, 177637740, 179568585, 183558998, 196670355, 223247430, 232680420, 236004426, 239424780, 262227140, 266456610, 275338497, 337149180, 359137170, 367117996, 393340710, 446494860, 458897495, 472008852, 532913220, 550676994, 590011065, 718274340, 786681420, 826015491, 917794990, 1101353988, 1180022130, 1376692485, 1652030982, 1835589980, 2360044260, 2753384970, 3304061964, 4130077455, 5506769940, 8260154910, 16520309820]

約数ペア:

[(1, 16520309820), (2, 8260154910), (3, 5506769940), (4, 4130077455), (5, 3304061964), (6, 2753384970), (7, 2360044260), (9, 1835589980), (10, 1652030982), (12, 1376692485), (14, 1180022130), (15, 1101353988), (18, 917794990), (20, 826015491), (21, 786681420), (23, 718274340), (28, 590011065), (30, 550676994), (31, 532913220), (35, 472008852), (36, 458897495), (37, 446494860), (42, 393340710), (45, 367117996), (46, 359137170), (49, 337149180), (60, 275338497), (62, 266456610), (63, 262227140), (69, 239424780), (70, 236004426), (71, 232680420), (74, 223247430), (84, 196670355), (90, 183558998), (92, 179568585), (93, 177637740), (98, 168574590), (105, 157336284), (111, 148831620), (115, 143654868), (124, 133228305), (126, 131113570), (138, 119712390), (140, 118002213), (142, 116340210), (147, 112383060), (148, 111623715), (155, 106582644), (161, 102610620), (180, 91779499), (185, 89298972), (186, 88818870), (196, 84287295), (207, 79808260), (210, 78668142), (213, 77560140), (217, 76130460), (222, 74415810), (230, 71827434), (245, 67429836), (252, 65556785), (259, 63784980), (276, 59856195), (279, 59212580), (284, 58170105), (294, 56191530), (310, 53291322), (315, 52445428), (322, 51305310), (333, 49610540), (345, 47884956), (355, 46536084), (370, 44649486), (372, 44409435), (414, 39904130), (420, 39334071), (426, 38780070), (434, 38065230), (441, 37461020), (444, 37207905), (460, 35913717), (465, 35527548), (483, 34203540), (490, 33714918), (497, 33240060), (518, 31892490), (555, 29766324), (558, 29606290), (588, 28095765), (620, 26645661), (630, 26222714), (639, 25853380), (644, 25652655), (651, 25376820), (666, 24805270), (690, 23942478), (710, 23268042), (713, 23170140), (735, 22476612), (740, 22324743), (777, 21261660), (805, 20522124), (828, 19952065), (851, 19412820), (852, 19390035), (868, 19032615), (882, 18730510), (930, 17763774), (966, 17101770), (980, 16857459), (994, 16620030), (1035, 15961652), (1036, 15946245), (1065, 15512028), (1085, 15226092), (1110, 14883162), (1116, 14803145), (1127, 14658660), (1147, 14403060), (1260, 13111357), (1278, 12926690), (1295, 12756996), (1302, 12688410), (1332, 12402635), (1380, 11971239), (1395, 11842516), (1420, 11634021), (1426, 11585070), (1449, 11401180), (1470, 11238306), (1491, 11080020), (1519, 10875780), (1554, 10630830), (1610, 10261062), (1633, 10116540), (1665, 9922108), (1702, 9706410), (1764, 9365255), (1813, 9112140), (1860, 8881887), (1932, 8550885), (1953, 8458940), (1988, 8310015), (2070, 7980826), (2130, 7756014), (2139, 7723380), (2170, 7613046), (2201, 7505820), (2205, 7492204), (2220, 7441581), (2254, 7329330), (2294, 7201530), (2331, 7087220), (2415, 6840708), (2485, 6648012), (2553, 6470940), (2556, 6463345), (2590, 6378498), (2604, 6344205), (2627, 6288660), (2790, 5921258), (2852, 5792535), (2898, 5700590), (2940, 5619153), (2982, 5540010), (3038, 5437890), (3108, 5315415), (3195, 5170676), (3220, 5130531), (3255, 5075364), (3266, 5058270), (3330, 4961054), (3381, 4886220), (3404, 4853205), (3441, 4801020), (3479, 4748580), (3565, 4634028), (3626, 4556070), (3885, 4252332), (3906, 4229470), (4140, 3990413), (4255, 3882564), (4260, 3878007), (4278, 3861690), (4340, 3806523), (4402, 3752910), (4410, 3746102), (4473, 3693340), (4508, 3664665), (4557, 3625260), (4588, 3600765), (4662, 3543610), (4830, 3420354), (4899, 3372180), (4970, 3324006), (4991, 3310020), (5106, 3235470), (5180, 3189249), (5254, 3144330), (5439, 3037380), (5580, 2960629), (5635, 2931732), (5735, 2880612), (5796, 2850295), (5957, 2773260), (5964, 2770005), (6076, 2718945), (6390, 2585338), (6417, 2574460), (6510, 2537682), (6532, 2529135), (6603, 2501940), (6660, 2480527), (6762, 2443110), (6882, 2400510), (6958, 2374290), (7130, 2317014), (7245, 2280236), (7252, 2278035), (7455, 2216004), (7595, 2175156), (7659, 2156980), (7770, 2126166), (7812, 2114735), (7881, 2096220), (8029, 2057580), (8165, 2023308), (8510, 1941282), (8556, 1930845), (8804, 1876455), (8820, 1873051), (8946, 1846670), (9065, 1822428), (9114, 1812630), (9324, 1771805), (9660, 1710177), (9765, 1691788), (9798, 1686090), (9940, 1662003), (9982, 1655010), (10143, 1628740), (10212, 1617735), (10323, 1600340), (10437, 1582860), (10508, 1572165), (10695, 1544676), (10878, 1518690), (11005, 1501164), (11270, 1465866), (11431, 1445220), (11470, 1440306), (11655, 1417444), (11914, 1386630), (12765, 1294188), (12780, 1292669), (12834, 1287230), (13020, 1268841), (13135, 1257732), (13206, 1250970), (13524, 1221555), (13671, 1208420), (13764, 1200255), (13916, 1187145), (14260, 1158507), (14490, 1140118), (14697, 1124060), (14910, 1108002), (14973, 1103340), (15190, 1087578), (15318, 1078490), (15407, 1072260), (15540, 1063083), (15762, 1048110), (16058, 1028790), (16317, 1012460), (16330, 1011654), (16905, 977244), (17020, 970641), (17205, 960204), (17395, 949716), (17871, 924420), (17892, 923335), (18130, 911214), (18228, 906315), (18389, 898380), (19530, 845894), (19596, 843045), (19809, 833980), (19964, 827505), (20286, 814370), (20646, 800170), (20874, 791430), (21390, 772338), (21756, 759345), (22010, 750582), (22365, 738668), (22540, 732933), (22785, 725052), (22862, 722610), (22940, 720153), (23310, 708722), (23643, 698740), (23828, 693315), (24087, 685860), (24495, 674436), (24955, 662004), (25530, 647094), (25668, 643615), (26270, 628866), (26381, 626220), (26412, 625485), (27195, 607476), (27342, 604210), (28980, 570059), (29394, 562030), (29785, 554652), (29820, 554001), (29946, 551670), (30380, 543789), (30636, 539245), (30814, 536130), (31311, 527620), (31524, 524055), (32085, 514892), (32116, 514395), (32634, 506230), (32660, 505827), (33015, 500388), (33810, 488622), (34293, 481740), (34410, 480102), (34790, 474858), (34937, 472860), (35742, 462210), (36260, 455607), (36778, 449190), (38295, 431396), (39060, 422947), (39405, 419244), (39618, 416990), (40145, 411516), (40572, 407185), (41292, 400085), (41699, 396180), (41748, 395715), (42780, 386169), (44020, 375291), (44730, 369334), (44919, 367780), (45570, 362526), (45724, 361305), (46221, 357420), (46620, 354361), (47286, 349370), (48174, 342930), (48990, 337218), (49910, 331002), (50623, 326340), (50715, 325748), (51060, 323547), (51615, 320068), (52185, 316572), (52540, 314433), (52762, 313110), (53613, 308140), (54390, 303738), (54684, 302105), (55167, 299460), (56203, 293940), (57155, 289044), (58788, 281015), (59570, 277326), (59892, 275835), (60421, 273420), (61628, 268065), (62622, 263810), (64170, 257446), (65268, 253115), (66030, 250194), (67620, 244311), (68355, 241684), (68586, 240870), (68820, 240051), (69580, 237429), (69874, 236430), (71484, 231105), (72261, 228620), (73485, 224812), (73556, 224595), (74865, 220668), (76590, 215698), (77035, 214452), (78810, 209622), (79143, 208740), (79236, 208495), (80017, 206460), (80290, 205758), (81437, 202860), (81585, 202492), (83398, 198090), (89355, 184884), (89460, 184667), (89838, 183890), (91140, 181263), (91945, 179676), (92442, 178710), (94572, 174685), (96348, 171465), (97980, 168609), (99045, 166796), (99820, 165501), (101246, 163170), (101430, 162874), (102879, 160580), (103230, 160034), (104370, 158286), (104811, 157620), (105524, 156555), (107226, 154070), (107849, 153180), (108780, 151869), (110334, 149730), (112406, 146970), (114310, 144522), (118215, 139748), (119140, 138663), (120435, 137172), (120842, 136710), (125097, 132060), (125244, 131905), (128340, 128723)]