151194680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 425174400

約数和(自身を除く): 273979720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 91, 104, 130, 140, 146, 182, 260, 280, 292, 364, 365, 455, 511, 520, 569, 584, 728, 730, 910, 949, 1022, 1138, 1460, 1820, 1898, 2044, 2276, 2555, 2845, 2920, 3640, 3796, 3983, 4088, 4552, 4745, 5110, 5690, 6643, 7397, 7592, 7966, 9490, 10220, 11380, 13286, 14794, 15932, 18980, 19915, 20440, 22760, 26572, 29588, 31864, 33215, 36985, 37960, 39830, 41537, 51779, 53144, 59176, 66430, 73970, 79660, 83074, 103558, 132860, 147940, 159320, 166148, 207116, 207685, 258895, 265720, 290759, 295880, 332296, 414232, 415370, 517790, 539981, 581518, 830740, 1035580, 1079962, 1163036, 1453795, 1661480, 2071160, 2159924, 2326072, 2699905, 2907590, 3779867, 4319848, 5399810, 5815180, 7559734, 10799620, 11630360, 15119468, 18899335, 21599240, 30238936, 37798670, 75597340, 151194680]

約数ペア:

[(1, 151194680), (2, 75597340), (4, 37798670), (5, 30238936), (7, 21599240), (8, 18899335), (10, 15119468), (13, 11630360), (14, 10799620), (20, 7559734), (26, 5815180), (28, 5399810), (35, 4319848), (40, 3779867), (52, 2907590), (56, 2699905), (65, 2326072), (70, 2159924), (73, 2071160), (91, 1661480), (104, 1453795), (130, 1163036), (140, 1079962), (146, 1035580), (182, 830740), (260, 581518), (280, 539981), (292, 517790), (364, 415370), (365, 414232), (455, 332296), (511, 295880), (520, 290759), (569, 265720), (584, 258895), (728, 207685), (730, 207116), (910, 166148), (949, 159320), (1022, 147940), (1138, 132860), (1460, 103558), (1820, 83074), (1898, 79660), (2044, 73970), (2276, 66430), (2555, 59176), (2845, 53144), (2920, 51779), (3640, 41537), (3796, 39830), (3983, 37960), (4088, 36985), (4552, 33215), (4745, 31864), (5110, 29588), (5690, 26572), (6643, 22760), (7397, 20440), (7592, 19915), (7966, 18980), (9490, 15932), (10220, 14794), (11380, 13286)]