15695959240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{9013}}^1$

素因数の和:9251

約数の個数: 128

約数和(自身を含む): 40478628960

約数和(自身を除く): 24782669720

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 197, 221, 260, 340, 394, 442, 520, 680, 788, 884, 985, 1105, 1576, 1768, 1970, 2210, 2561, 3349, 3940, 4420, 5122, 6698, 7880, 8840, 9013, 10244, 12805, 13396, 16745, 18026, 20488, 25610, 26792, 33490, 36052, 43537, 45065, 51220, 66980, 72104, 87074, 90130, 102440, 117169, 133960, 153221, 174148, 180260, 217685, 234338, 306442, 348296, 360520, 435370, 468676, 585845, 612884, 766105, 870740, 937352, 1171690, 1225768, 1532210, 1741480, 1775561, 1991873, 2343380, 3064420, 3551122, 3983746, 4686760, 6128840, 7102244, 7967492, 8877805, 9959365, 14204488, 15934984, 17755610, 19918730, 23082293, 30184537, 35511220, 39837460, 46164586, 60369074, 71022440, 79674920, 92329172, 115411465, 120738148, 150922685, 184658344, 230822930, 241476296, 301845370, 392398981, 461645860, 603690740, 784797962, 923291720, 1207381480, 1569595924, 1961994905, 3139191848, 3923989810, 7847979620, 15695959240]

約数ペア:

[(1, 15695959240), (2, 7847979620), (4, 3923989810), (5, 3139191848), (8, 1961994905), (10, 1569595924), (13, 1207381480), (17, 923291720), (20, 784797962), (26, 603690740), (34, 461645860), (40, 392398981), (52, 301845370), (65, 241476296), (68, 230822930), (85, 184658344), (104, 150922685), (130, 120738148), (136, 115411465), (170, 92329172), (197, 79674920), (221, 71022440), (260, 60369074), (340, 46164586), (394, 39837460), (442, 35511220), (520, 30184537), (680, 23082293), (788, 19918730), (884, 17755610), (985, 15934984), (1105, 14204488), (1576, 9959365), (1768, 8877805), (1970, 7967492), (2210, 7102244), (2561, 6128840), (3349, 4686760), (3940, 3983746), (4420, 3551122), (5122, 3064420), (6698, 2343380), (7880, 1991873), (8840, 1775561), (9013, 1741480), (10244, 1532210), (12805, 1225768), (13396, 1171690), (16745, 937352), (18026, 870740), (20488, 766105), (25610, 612884), (26792, 585845), (33490, 468676), (36052, 435370), (43537, 360520), (45065, 348296), (51220, 306442), (66980, 234338), (72104, 217685), (87074, 180260), (90130, 174148), (102440, 153221), (117169, 133960)]