3857637560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{3371}}^1$

素因数の和:3517

約数の個数: 128

約数和(自身を含む): 10235773440

約数和(自身を除く): 6378135880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 67, 70, 122, 134, 140, 244, 268, 280, 305, 335, 427, 469, 488, 536, 610, 670, 854, 938, 1220, 1340, 1708, 1876, 2135, 2345, 2440, 2680, 3371, 3416, 3752, 4087, 4270, 4690, 6742, 8174, 8540, 9380, 13484, 16348, 16855, 17080, 18760, 20435, 23597, 26968, 28609, 32696, 33710, 40870, 47194, 57218, 67420, 81740, 94388, 114436, 117985, 134840, 143045, 163480, 188776, 205631, 225857, 228872, 235970, 286090, 411262, 451714, 471940, 572180, 822524, 903428, 943880, 1028155, 1129285, 1144360, 1439417, 1580999, 1645048, 1806856, 2056310, 2258570, 2878834, 3161998, 4112620, 4517140, 5757668, 6323996, 7197085, 7904995, 8225240, 9034280, 11515336, 12647992, 13777277, 14394170, 15809990, 27554554, 28788340, 31619980, 55109108, 57576680, 63239960, 68886385, 96440939, 110218216, 137772770, 192881878, 275545540, 385763756, 482204695, 551091080, 771527512, 964409390, 1928818780, 3857637560]

約数ペア:

[(1, 3857637560), (2, 1928818780), (4, 964409390), (5, 771527512), (7, 551091080), (8, 482204695), (10, 385763756), (14, 275545540), (20, 192881878), (28, 137772770), (35, 110218216), (40, 96440939), (56, 68886385), (61, 63239960), (67, 57576680), (70, 55109108), (122, 31619980), (134, 28788340), (140, 27554554), (244, 15809990), (268, 14394170), (280, 13777277), (305, 12647992), (335, 11515336), (427, 9034280), (469, 8225240), (488, 7904995), (536, 7197085), (610, 6323996), (670, 5757668), (854, 4517140), (938, 4112620), (1220, 3161998), (1340, 2878834), (1708, 2258570), (1876, 2056310), (2135, 1806856), (2345, 1645048), (2440, 1580999), (2680, 1439417), (3371, 1144360), (3416, 1129285), (3752, 1028155), (4087, 943880), (4270, 903428), (4690, 822524), (6742, 572180), (8174, 471940), (8540, 451714), (9380, 411262), (13484, 286090), (16348, 235970), (16855, 228872), (17080, 225857), (18760, 205631), (20435, 188776), (23597, 163480), (26968, 143045), (28609, 134840), (32696, 117985), (33710, 114436), (40870, 94388), (47194, 81740), (57218, 67420)]