130751460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2531}}^1$

素因数の和:2594

約数の個数: 144

約数和(自身を含む): 464510592

約数和(自身を除く): 333759132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 2460, 2531, 2583, 2870, 3444, 3690, 4305, 5062, 5166, 5740, 7380, 7593, 8610, 10124, 10332, 12655, 12915, 15186, 17220, 17717, 22779, 25310, 25830, 30372, 35434, 37965, 45558, 50620, 51660, 53151, 70868, 75930, 88585, 91116, 103771, 106302, 113895, 151860, 159453, 177170, 207542, 212604, 227790, 265755, 311313, 318906, 354340, 415084, 455580, 518855, 531510, 622626, 637812, 726397, 797265, 933939, 1037710, 1063020, 1245252, 1452794, 1556565, 1594530, 1867878, 2075420, 2179191, 2905588, 3113130, 3189060, 3631985, 3735756, 4358382, 4669695, 6226260, 6537573, 7263970, 8716764, 9339390, 10895955, 13075146, 14527940, 18678780, 21791910, 26150292, 32687865, 43583820, 65375730, 130751460]

約数ペア:

[(1, 130751460), (2, 65375730), (3, 43583820), (4, 32687865), (5, 26150292), (6, 21791910), (7, 18678780), (9, 14527940), (10, 13075146), (12, 10895955), (14, 9339390), (15, 8716764), (18, 7263970), (20, 6537573), (21, 6226260), (28, 4669695), (30, 4358382), (35, 3735756), (36, 3631985), (41, 3189060), (42, 3113130), (45, 2905588), (60, 2179191), (63, 2075420), (70, 1867878), (82, 1594530), (84, 1556565), (90, 1452794), (105, 1245252), (123, 1063020), (126, 1037710), (140, 933939), (164, 797265), (180, 726397), (205, 637812), (210, 622626), (246, 531510), (252, 518855), (287, 455580), (315, 415084), (369, 354340), (410, 318906), (420, 311313), (492, 265755), (574, 227790), (615, 212604), (630, 207542), (738, 177170), (820, 159453), (861, 151860), (1148, 113895), (1230, 106302), (1260, 103771), (1435, 91116), (1476, 88585), (1722, 75930), (1845, 70868), (2460, 53151), (2531, 51660), (2583, 50620), (2870, 45558), (3444, 37965), (3690, 35434), (4305, 30372), (5062, 25830), (5166, 25310), (5740, 22779), (7380, 17717), (7593, 17220), (8610, 15186), (10124, 12915), (10332, 12655)]