15397769440

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{8191}}^1$

素因数の和:8616

約数の個数: 96

約数和(自身を含む): 37654364160

約数和(自身を除く): 22256594720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 379, 496, 620, 758, 992, 1240, 1516, 1895, 2480, 3032, 3790, 4960, 6064, 7580, 8191, 11749, 12128, 15160, 16382, 23498, 30320, 32764, 40955, 46996, 58745, 60640, 65528, 81910, 93992, 117490, 131056, 163820, 187984, 234980, 253921, 262112, 327640, 375968, 469960, 507842, 655280, 939920, 1015684, 1269605, 1310560, 1879840, 2031368, 2539210, 3104389, 4062736, 5078420, 6208778, 8125472, 10156840, 12417556, 15521945, 20313680, 24835112, 31043890, 40627360, 49670224, 62087780, 96236059, 99340448, 124175560, 192472118, 248351120, 384944236, 481180295, 496702240, 769888472, 962360590, 1539776944, 1924721180, 3079553888, 3849442360, 7698884720, 15397769440]

約数ペア:

[(1, 15397769440), (2, 7698884720), (4, 3849442360), (5, 3079553888), (8, 1924721180), (10, 1539776944), (16, 962360590), (20, 769888472), (31, 496702240), (32, 481180295), (40, 384944236), (62, 248351120), (80, 192472118), (124, 124175560), (155, 99340448), (160, 96236059), (248, 62087780), (310, 49670224), (379, 40627360), (496, 31043890), (620, 24835112), (758, 20313680), (992, 15521945), (1240, 12417556), (1516, 10156840), (1895, 8125472), (2480, 6208778), (3032, 5078420), (3790, 4062736), (4960, 3104389), (6064, 2539210), (7580, 2031368), (8191, 1879840), (11749, 1310560), (12128, 1269605), (15160, 1015684), (16382, 939920), (23498, 655280), (30320, 507842), (32764, 469960), (40955, 375968), (46996, 327640), (58745, 262112), (60640, 253921), (65528, 234980), (81910, 187984), (93992, 163820), (117490, 131056)]