151632160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1674

約数の個数: 96

約数和(自身を含む): 389491200

約数和(自身を除く): 237859040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 992, 1178, 1240, 1520, 1609, 2356, 2480, 2945, 3040, 3218, 4712, 4960, 5890, 6436, 8045, 9424, 11780, 12872, 16090, 18848, 23560, 25744, 30571, 32180, 47120, 49879, 51488, 61142, 64360, 94240, 99758, 122284, 128720, 152855, 199516, 244568, 249395, 257440, 305710, 399032, 489136, 498790, 611420, 798064, 947701, 978272, 997580, 1222840, 1596128, 1895402, 1995160, 2445680, 3790804, 3990320, 4738505, 4891360, 7581608, 7980640, 9477010, 15163216, 18954020, 30326432, 37908040, 75816080, 151632160]

約数ペア:

[(1, 151632160), (2, 75816080), (4, 37908040), (5, 30326432), (8, 18954020), (10, 15163216), (16, 9477010), (19, 7980640), (20, 7581608), (31, 4891360), (32, 4738505), (38, 3990320), (40, 3790804), (62, 2445680), (76, 1995160), (80, 1895402), (95, 1596128), (124, 1222840), (152, 997580), (155, 978272), (160, 947701), (190, 798064), (248, 611420), (304, 498790), (310, 489136), (380, 399032), (496, 305710), (589, 257440), (608, 249395), (620, 244568), (760, 199516), (992, 152855), (1178, 128720), (1240, 122284), (1520, 99758), (1609, 94240), (2356, 64360), (2480, 61142), (2945, 51488), (3040, 49879), (3218, 47120), (4712, 32180), (4960, 30571), (5890, 25744), (6436, 23560), (8045, 18848), (9424, 16090), (11780, 12872)]