171742560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2957}}^1$

素因数の和:2997

約数の個数: 144

約数和(自身を含む): 594841968

約数和(自身を除く): 423099408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 2957, 3630, 3872, 4840, 5280, 5808, 5914, 7260, 8871, 9680, 11616, 11828, 14520, 14785, 17742, 19360, 23656, 29040, 29570, 32527, 35484, 44355, 47312, 58080, 59140, 65054, 70968, 88710, 94624, 97581, 118280, 130108, 141936, 162635, 177420, 195162, 236560, 260216, 283872, 325270, 354840, 357797, 390324, 473120, 487905, 520432, 650540, 709680, 715594, 780648, 975810, 1040864, 1073391, 1301080, 1419360, 1431188, 1561296, 1788985, 1951620, 2146782, 2602160, 2862376, 3122592, 3577970, 3903240, 4293564, 5204320, 5366955, 5724752, 7155940, 7806480, 8587128, 10733910, 11449504, 14311880, 15612960, 17174256, 21467820, 28623760, 34348512, 42935640, 57247520, 85871280, 171742560]

約数ペア:

[(1, 171742560), (2, 85871280), (3, 57247520), (4, 42935640), (5, 34348512), (6, 28623760), (8, 21467820), (10, 17174256), (11, 15612960), (12, 14311880), (15, 11449504), (16, 10733910), (20, 8587128), (22, 7806480), (24, 7155940), (30, 5724752), (32, 5366955), (33, 5204320), (40, 4293564), (44, 3903240), (48, 3577970), (55, 3122592), (60, 2862376), (66, 2602160), (80, 2146782), (88, 1951620), (96, 1788985), (110, 1561296), (120, 1431188), (121, 1419360), (132, 1301080), (160, 1073391), (165, 1040864), (176, 975810), (220, 780648), (240, 715594), (242, 709680), (264, 650540), (330, 520432), (352, 487905), (363, 473120), (440, 390324), (480, 357797), (484, 354840), (528, 325270), (605, 283872), (660, 260216), (726, 236560), (880, 195162), (968, 177420), (1056, 162635), (1210, 141936), (1320, 130108), (1452, 118280), (1760, 97581), (1815, 94624), (1936, 88710), (2420, 70968), (2640, 65054), (2904, 59140), (2957, 58080), (3630, 47312), (3872, 44355), (4840, 35484), (5280, 32527), (5808, 29570), (5914, 29040), (7260, 23656), (8871, 19360), (9680, 17742), (11616, 14785), (11828, 14520)]