17512740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 64350720

約数和(自身を除く): 46837980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 82, 84, 90, 105, 108, 113, 123, 126, 135, 140, 164, 180, 189, 205, 210, 226, 246, 252, 270, 287, 315, 339, 369, 378, 410, 420, 452, 492, 540, 565, 574, 615, 630, 678, 738, 756, 791, 820, 861, 945, 1017, 1107, 1130, 1148, 1230, 1260, 1356, 1435, 1476, 1582, 1695, 1722, 1845, 1890, 2034, 2214, 2260, 2373, 2460, 2583, 2870, 3051, 3164, 3390, 3444, 3690, 3780, 3955, 4068, 4305, 4428, 4633, 4746, 5085, 5166, 5535, 5740, 6102, 6780, 7119, 7380, 7749, 7910, 8610, 9266, 9492, 10170, 10332, 11070, 11865, 12204, 12915, 13899, 14238, 15255, 15498, 15820, 17220, 18532, 20340, 21357, 22140, 23165, 23730, 25830, 27798, 28476, 30510, 30996, 32431, 35595, 38745, 41697, 42714, 46330, 47460, 51660, 55596, 61020, 64862, 69495, 71190, 77490, 83394, 85428, 92660, 97293, 106785, 125091, 129724, 138990, 142380, 154980, 162155, 166788, 194586, 208485, 213570, 250182, 277980, 291879, 324310, 389172, 416970, 427140, 486465, 500364, 583758, 625455, 648620, 833940, 875637, 972930, 1167516, 1250910, 1459395, 1751274, 1945860, 2501820, 2918790, 3502548, 4378185, 5837580, 8756370, 17512740]

約数ペア:

[(1, 17512740), (2, 8756370), (3, 5837580), (4, 4378185), (5, 3502548), (6, 2918790), (7, 2501820), (9, 1945860), (10, 1751274), (12, 1459395), (14, 1250910), (15, 1167516), (18, 972930), (20, 875637), (21, 833940), (27, 648620), (28, 625455), (30, 583758), (35, 500364), (36, 486465), (41, 427140), (42, 416970), (45, 389172), (54, 324310), (60, 291879), (63, 277980), (70, 250182), (82, 213570), (84, 208485), (90, 194586), (105, 166788), (108, 162155), (113, 154980), (123, 142380), (126, 138990), (135, 129724), (140, 125091), (164, 106785), (180, 97293), (189, 92660), (205, 85428), (210, 83394), (226, 77490), (246, 71190), (252, 69495), (270, 64862), (287, 61020), (315, 55596), (339, 51660), (369, 47460), (378, 46330), (410, 42714), (420, 41697), (452, 38745), (492, 35595), (540, 32431), (565, 30996), (574, 30510), (615, 28476), (630, 27798), (678, 25830), (738, 23730), (756, 23165), (791, 22140), (820, 21357), (861, 20340), (945, 18532), (1017, 17220), (1107, 15820), (1130, 15498), (1148, 15255), (1230, 14238), (1260, 13899), (1356, 12915), (1435, 12204), (1476, 11865), (1582, 11070), (1695, 10332), (1722, 10170), (1845, 9492), (1890, 9266), (2034, 8610), (2214, 7910), (2260, 7749), (2373, 7380), (2460, 7119), (2583, 6780), (2870, 6102), (3051, 5740), (3164, 5535), (3390, 5166), (3444, 5085), (3690, 4746), (3780, 4633), (3955, 4428), (4068, 4305)]