204829680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77587}}^1$

素因数の和:77614

約数の個数: 80

約数和(自身を含む): 692705664

約数和(自身を除く): 487875984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 77587, 155174, 232761, 310348, 387935, 465522, 620696, 775870, 853457, 931044, 1163805, 1241392, 1551740, 1706914, 1862088, 2327610, 2560371, 3103480, 3413828, 3724176, 4267285, 4655220, 5120742, 6206960, 6827656, 8534570, 9310440, 10241484, 12801855, 13655312, 17069140, 18620880, 20482968, 25603710, 34138280, 40965936, 51207420, 68276560, 102414840, 204829680]

約数ペア:

[(1, 204829680), (2, 102414840), (3, 68276560), (4, 51207420), (5, 40965936), (6, 34138280), (8, 25603710), (10, 20482968), (11, 18620880), (12, 17069140), (15, 13655312), (16, 12801855), (20, 10241484), (22, 9310440), (24, 8534570), (30, 6827656), (33, 6206960), (40, 5120742), (44, 4655220), (48, 4267285), (55, 3724176), (60, 3413828), (66, 3103480), (80, 2560371), (88, 2327610), (110, 1862088), (120, 1706914), (132, 1551740), (165, 1241392), (176, 1163805), (220, 931044), (240, 853457), (264, 775870), (330, 620696), (440, 465522), (528, 387935), (660, 310348), (880, 232761), (1320, 155174), (2640, 77587)]