13335660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 44946720

約数和(自身を除く): 31611060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 139, 156, 164, 180, 195, 205, 234, 246, 260, 278, 369, 390, 410, 417, 468, 492, 533, 556, 585, 615, 695, 738, 780, 820, 834, 1066, 1170, 1230, 1251, 1390, 1476, 1599, 1668, 1807, 1845, 2085, 2132, 2340, 2460, 2502, 2665, 2780, 3198, 3614, 3690, 4170, 4797, 5004, 5330, 5421, 5699, 6255, 6396, 7228, 7380, 7995, 8340, 9035, 9594, 10660, 10842, 11398, 12510, 15990, 16263, 17097, 18070, 19188, 21684, 22796, 23985, 25020, 27105, 28495, 31980, 32526, 34194, 36140, 47970, 51291, 54210, 56990, 65052, 68388, 74087, 81315, 85485, 95940, 102582, 108420, 113980, 148174, 162630, 170970, 205164, 222261, 256455, 296348, 325260, 341940, 370435, 444522, 512910, 666783, 740870, 889044, 1025820, 1111305, 1333566, 1481740, 2222610, 2667132, 3333915, 4445220, 6667830, 13335660]

約数ペア:

[(1, 13335660), (2, 6667830), (3, 4445220), (4, 3333915), (5, 2667132), (6, 2222610), (9, 1481740), (10, 1333566), (12, 1111305), (13, 1025820), (15, 889044), (18, 740870), (20, 666783), (26, 512910), (30, 444522), (36, 370435), (39, 341940), (41, 325260), (45, 296348), (52, 256455), (60, 222261), (65, 205164), (78, 170970), (82, 162630), (90, 148174), (117, 113980), (123, 108420), (130, 102582), (139, 95940), (156, 85485), (164, 81315), (180, 74087), (195, 68388), (205, 65052), (234, 56990), (246, 54210), (260, 51291), (278, 47970), (369, 36140), (390, 34194), (410, 32526), (417, 31980), (468, 28495), (492, 27105), (533, 25020), (556, 23985), (585, 22796), (615, 21684), (695, 19188), (738, 18070), (780, 17097), (820, 16263), (834, 15990), (1066, 12510), (1170, 11398), (1230, 10842), (1251, 10660), (1390, 9594), (1476, 9035), (1599, 8340), (1668, 7995), (1807, 7380), (1845, 7228), (2085, 6396), (2132, 6255), (2340, 5699), (2460, 5421), (2502, 5330), (2665, 5004), (2780, 4797), (3198, 4170), (3614, 3690)]