156955129240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{4643}}^1$

素因数の和:4962

約数の個数: 256

約数和(自身を含む): 448267115520

約数和(自身を除く): 291311986280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 74, 91, 104, 130, 140, 148, 182, 185, 251, 259, 260, 280, 296, 364, 370, 455, 481, 502, 518, 520, 728, 740, 910, 962, 1004, 1036, 1255, 1295, 1480, 1757, 1820, 1924, 2008, 2072, 2405, 2510, 2590, 3263, 3367, 3514, 3640, 3848, 4643, 4810, 5020, 5180, 6526, 6734, 7028, 8785, 9286, 9287, 9620, 10040, 10360, 13052, 13468, 14056, 16315, 16835, 17570, 18572, 18574, 19240, 22841, 23215, 26104, 26936, 32501, 32630, 33670, 35140, 37144, 37148, 45682, 46430, 46435, 60359, 65002, 65009, 65260, 67340, 70280, 74296, 91364, 92860, 92870, 114205, 120718, 120731, 130004, 130018, 130520, 134680, 162505, 171791, 182728, 185720, 185740, 228410, 241436, 241462, 260008, 260036, 301795, 325010, 325045, 343582, 371480, 422513, 456820, 482872, 482924, 520072, 603590, 603655, 650020, 650090, 687164, 845026, 845117, 858955, 913640, 965848, 1165393, 1202537, 1207180, 1207310, 1300040, 1300180, 1374328, 1690052, 1690234, 1717910, 2112565, 2233283, 2330786, 2405074, 2414360, 2414620, 2600360, 3380104, 3380468, 3435820, 4225130, 4225585, 4466566, 4661572, 4810148, 4829240, 5826965, 6012685, 6760936, 6871640, 8157751, 8450260, 8451170, 8933132, 9323144, 9620296, 11166415, 11653930, 12025370, 15150109, 15632981, 16315502, 16900520, 16902340, 17866264, 22332830, 23307860, 24050740, 30300218, 31265962, 32631004, 33804680, 40788755, 43119541, 44665660, 46615720, 48101480, 60600436, 62531924, 65262008, 75750545, 78164905, 81577510, 86239082, 89331320, 106050763, 121200872, 125063848, 151501090, 156329810, 163155020, 172478164, 212101526, 215597705, 301836787, 303002180, 312659620, 326310040, 344956328, 424203052, 431195410, 530253815, 560554033, 603673574, 606004360, 625319240, 848406104, 862390820, 1060507630, 1121108066, 1207347148, 1509183935, 1724781640, 2121015260, 2242216132, 2414694296, 2802770165, 3018367870, 3923878231, 4242030520, 4484432264, 5605540330, 6036735740, 7847756462, 11211080660, 12073471480, 15695512924, 19619391155, 22422161320, 31391025848, 39238782310, 78477564620, 156955129240]

約数ペア:

[(1, 156955129240), (2, 78477564620), (4, 39238782310), (5, 31391025848), (7, 22422161320), (8, 19619391155), (10, 15695512924), (13, 12073471480), (14, 11211080660), (20, 7847756462), (26, 6036735740), (28, 5605540330), (35, 4484432264), (37, 4242030520), (40, 3923878231), (52, 3018367870), (56, 2802770165), (65, 2414694296), (70, 2242216132), (74, 2121015260), (91, 1724781640), (104, 1509183935), (130, 1207347148), (140, 1121108066), (148, 1060507630), (182, 862390820), (185, 848406104), (251, 625319240), (259, 606004360), (260, 603673574), (280, 560554033), (296, 530253815), (364, 431195410), (370, 424203052), (455, 344956328), (481, 326310040), (502, 312659620), (518, 303002180), (520, 301836787), (728, 215597705), (740, 212101526), (910, 172478164), (962, 163155020), (1004, 156329810), (1036, 151501090), (1255, 125063848), (1295, 121200872), (1480, 106050763), (1757, 89331320), (1820, 86239082), (1924, 81577510), (2008, 78164905), (2072, 75750545), (2405, 65262008), (2510, 62531924), (2590, 60600436), (3263, 48101480), (3367, 46615720), (3514, 44665660), (3640, 43119541), (3848, 40788755), (4643, 33804680), (4810, 32631004), (5020, 31265962), (5180, 30300218), (6526, 24050740), (6734, 23307860), (7028, 22332830), (8785, 17866264), (9286, 16902340), (9287, 16900520), (9620, 16315502), (10040, 15632981), (10360, 15150109), (13052, 12025370), (13468, 11653930), (14056, 11166415), (16315, 9620296), (16835, 9323144), (17570, 8933132), (18572, 8451170), (18574, 8450260), (19240, 8157751), (22841, 6871640), (23215, 6760936), (26104, 6012685), (26936, 5826965), (32501, 4829240), (32630, 4810148), (33670, 4661572), (35140, 4466566), (37144, 4225585), (37148, 4225130), (45682, 3435820), (46430, 3380468), (46435, 3380104), (60359, 2600360), (65002, 2414620), (65009, 2414360), (65260, 2405074), (67340, 2330786), (70280, 2233283), (74296, 2112565), (91364, 1717910), (92860, 1690234), (92870, 1690052), (114205, 1374328), (120718, 1300180), (120731, 1300040), (130004, 1207310), (130018, 1207180), (130520, 1202537), (134680, 1165393), (162505, 965848), (171791, 913640), (182728, 858955), (185720, 845117), (185740, 845026), (228410, 687164), (241436, 650090), (241462, 650020), (260008, 603655), (260036, 603590), (301795, 520072), (325010, 482924), (325045, 482872), (343582, 456820), (371480, 422513)]