15662766320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{40343}}^1$

素因数の和:40590

約数の個数: 80

約数和(自身を含む): 38180270592

約数和(自身を除く): 22517504272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 211, 230, 368, 422, 460, 844, 920, 1055, 1688, 1840, 2110, 3376, 4220, 4853, 8440, 9706, 16880, 19412, 24265, 38824, 40343, 48530, 77648, 80686, 97060, 161372, 194120, 201715, 322744, 388240, 403430, 645488, 806860, 927889, 1613720, 1855778, 3227440, 3711556, 4639445, 7423112, 8512373, 9278890, 14846224, 17024746, 18557780, 34049492, 37115560, 42561865, 68098984, 74231120, 85123730, 136197968, 170247460, 195784579, 340494920, 391569158, 680989840, 783138316, 978922895, 1566276632, 1957845790, 3132553264, 3915691580, 7831383160, 15662766320]

約数ペア:

[(1, 15662766320), (2, 7831383160), (4, 3915691580), (5, 3132553264), (8, 1957845790), (10, 1566276632), (16, 978922895), (20, 783138316), (23, 680989840), (40, 391569158), (46, 340494920), (80, 195784579), (92, 170247460), (115, 136197968), (184, 85123730), (211, 74231120), (230, 68098984), (368, 42561865), (422, 37115560), (460, 34049492), (844, 18557780), (920, 17024746), (1055, 14846224), (1688, 9278890), (1840, 8512373), (2110, 7423112), (3376, 4639445), (4220, 3711556), (4853, 3227440), (8440, 1855778), (9706, 1613720), (16880, 927889), (19412, 806860), (24265, 645488), (38824, 403430), (40343, 388240), (48530, 322744), (77648, 201715), (80686, 194120), (97060, 161372)]