129170160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{8543}}^1$

素因数の和:8572

約数の個数: 160

約数和(自身を含む): 508538880

約数和(自身を除く): 379368720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 8543, 15120, 17086, 25629, 34172, 42715, 51258, 59801, 68344, 76887, 85430, 102516, 119602, 128145, 136688, 153774, 170860, 179403, 205032, 230661, 239204, 256290, 299005, 307548, 341720, 358806, 384435, 410064, 461322, 478408, 512580, 538209, 598010, 615096, 683440, 717612, 768870, 897015, 922644, 956816, 1025160, 1076418, 1153305, 1196020, 1230192, 1435224, 1537740, 1614627, 1794030, 1845288, 2050320, 2152836, 2306610, 2392040, 2691045, 2870448, 3075480, 3229254, 3588060, 3690576, 4305672, 4613220, 4784080, 5382090, 6150960, 6458508, 7176120, 8073135, 8611344, 9226440, 10764180, 12917016, 14352240, 16146270, 18452880, 21528360, 25834032, 32292540, 43056720, 64585080, 129170160]

約数ペア:

[(1, 129170160), (2, 64585080), (3, 43056720), (4, 32292540), (5, 25834032), (6, 21528360), (7, 18452880), (8, 16146270), (9, 14352240), (10, 12917016), (12, 10764180), (14, 9226440), (15, 8611344), (16, 8073135), (18, 7176120), (20, 6458508), (21, 6150960), (24, 5382090), (27, 4784080), (28, 4613220), (30, 4305672), (35, 3690576), (36, 3588060), (40, 3229254), (42, 3075480), (45, 2870448), (48, 2691045), (54, 2392040), (56, 2306610), (60, 2152836), (63, 2050320), (70, 1845288), (72, 1794030), (80, 1614627), (84, 1537740), (90, 1435224), (105, 1230192), (108, 1196020), (112, 1153305), (120, 1076418), (126, 1025160), (135, 956816), (140, 922644), (144, 897015), (168, 768870), (180, 717612), (189, 683440), (210, 615096), (216, 598010), (240, 538209), (252, 512580), (270, 478408), (280, 461322), (315, 410064), (336, 384435), (360, 358806), (378, 341720), (420, 307548), (432, 299005), (504, 256290), (540, 239204), (560, 230661), (630, 205032), (720, 179403), (756, 170860), (840, 153774), (945, 136688), (1008, 128145), (1080, 119602), (1260, 102516), (1512, 85430), (1680, 76887), (1890, 68344), (2160, 59801), (2520, 51258), (3024, 42715), (3780, 34172), (5040, 25629), (7560, 17086), (8543, 15120)]