78043560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1827

約数の個数: 128

約数和(自身を含む): 272782080

約数和(自身を除く): 194738520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1753, 1855, 2120, 2226, 2968, 3180, 3506, 3710, 4452, 5259, 5565, 6360, 7012, 7420, 8765, 8904, 10518, 11130, 12271, 14024, 14840, 17530, 21036, 22260, 24542, 26295, 35060, 36813, 42072, 44520, 49084, 52590, 61355, 70120, 73626, 92909, 98168, 105180, 122710, 147252, 184065, 185818, 210360, 245420, 278727, 294504, 368130, 371636, 464545, 490840, 557454, 650363, 736260, 743272, 929090, 1114908, 1300726, 1393635, 1472520, 1858180, 1951089, 2229816, 2601452, 2787270, 3251815, 3716360, 3902178, 5202904, 5574540, 6503630, 7804356, 9755445, 11149080, 13007260, 15608712, 19510890, 26014520, 39021780, 78043560]

約数ペア:

[(1, 78043560), (2, 39021780), (3, 26014520), (4, 19510890), (5, 15608712), (6, 13007260), (7, 11149080), (8, 9755445), (10, 7804356), (12, 6503630), (14, 5574540), (15, 5202904), (20, 3902178), (21, 3716360), (24, 3251815), (28, 2787270), (30, 2601452), (35, 2229816), (40, 1951089), (42, 1858180), (53, 1472520), (56, 1393635), (60, 1300726), (70, 1114908), (84, 929090), (105, 743272), (106, 736260), (120, 650363), (140, 557454), (159, 490840), (168, 464545), (210, 371636), (212, 368130), (265, 294504), (280, 278727), (318, 245420), (371, 210360), (420, 185818), (424, 184065), (530, 147252), (636, 122710), (742, 105180), (795, 98168), (840, 92909), (1060, 73626), (1113, 70120), (1272, 61355), (1484, 52590), (1590, 49084), (1753, 44520), (1855, 42072), (2120, 36813), (2226, 35060), (2968, 26295), (3180, 24542), (3506, 22260), (3710, 21036), (4452, 17530), (5259, 14840), (5565, 14024), (6360, 12271), (7012, 11130), (7420, 10518), (8765, 8904)]