103628498720

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{61223}}^1$

素因数の和:61458

約数の個数: 96

約数和(自身を含む): 249940857600

約数和(自身を除く): 146312358880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 149, 160, 284, 298, 355, 568, 596, 710, 745, 1136, 1192, 1420, 1490, 2272, 2384, 2840, 2980, 4768, 5680, 5960, 10579, 11360, 11920, 21158, 23840, 42316, 52895, 61223, 84632, 105790, 122446, 169264, 211580, 244892, 306115, 338528, 423160, 489784, 612230, 846320, 979568, 1224460, 1692640, 1959136, 2448920, 4346833, 4897840, 8693666, 9122227, 9795680, 17387332, 18244454, 21734165, 34774664, 36488908, 43468330, 45611135, 69549328, 72977816, 86936660, 91222270, 139098656, 145955632, 173873320, 182444540, 291911264, 347746640, 364889080, 647678117, 695493280, 729778160, 1295356234, 1459556320, 2590712468, 3238390585, 5181424936, 6476781170, 10362849872, 12953562340, 20725699744, 25907124680, 51814249360, 103628498720]

約数ペア:

[(1, 103628498720), (2, 51814249360), (4, 25907124680), (5, 20725699744), (8, 12953562340), (10, 10362849872), (16, 6476781170), (20, 5181424936), (32, 3238390585), (40, 2590712468), (71, 1459556320), (80, 1295356234), (142, 729778160), (149, 695493280), (160, 647678117), (284, 364889080), (298, 347746640), (355, 291911264), (568, 182444540), (596, 173873320), (710, 145955632), (745, 139098656), (1136, 91222270), (1192, 86936660), (1420, 72977816), (1490, 69549328), (2272, 45611135), (2384, 43468330), (2840, 36488908), (2980, 34774664), (4768, 21734165), (5680, 18244454), (5960, 17387332), (10579, 9795680), (11360, 9122227), (11920, 8693666), (21158, 4897840), (23840, 4346833), (42316, 2448920), (52895, 1959136), (61223, 1692640), (84632, 1224460), (105790, 979568), (122446, 846320), (169264, 612230), (211580, 489784), (244892, 423160), (306115, 338528)]