56107920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:481

約数の個数: 160

約数和(自身を含む): 193809024

約数和(自身を除く): 137701104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 106, 110, 120, 132, 159, 165, 176, 212, 220, 240, 264, 265, 318, 330, 401, 424, 440, 528, 530, 583, 636, 660, 795, 802, 848, 880, 1060, 1166, 1203, 1272, 1320, 1590, 1604, 1749, 2005, 2120, 2332, 2406, 2544, 2640, 2915, 3180, 3208, 3498, 4010, 4240, 4411, 4664, 4812, 5830, 6015, 6360, 6416, 6996, 8020, 8745, 8822, 9328, 9624, 11660, 12030, 12720, 13233, 13992, 16040, 17490, 17644, 19248, 21253, 22055, 23320, 24060, 26466, 27984, 32080, 34980, 35288, 42506, 44110, 46640, 48120, 52932, 63759, 66165, 69960, 70576, 85012, 88220, 96240, 105864, 106265, 127518, 132330, 139920, 170024, 176440, 211728, 212530, 233783, 255036, 264660, 318795, 340048, 352880, 425060, 467566, 510072, 529320, 637590, 701349, 850120, 935132, 1020144, 1058640, 1168915, 1275180, 1402698, 1700240, 1870264, 2337830, 2550360, 2805396, 3506745, 3740528, 4675660, 5100720, 5610792, 7013490, 9351320, 11221584, 14026980, 18702640, 28053960, 56107920]

約数ペア:

[(1, 56107920), (2, 28053960), (3, 18702640), (4, 14026980), (5, 11221584), (6, 9351320), (8, 7013490), (10, 5610792), (11, 5100720), (12, 4675660), (15, 3740528), (16, 3506745), (20, 2805396), (22, 2550360), (24, 2337830), (30, 1870264), (33, 1700240), (40, 1402698), (44, 1275180), (48, 1168915), (53, 1058640), (55, 1020144), (60, 935132), (66, 850120), (80, 701349), (88, 637590), (106, 529320), (110, 510072), (120, 467566), (132, 425060), (159, 352880), (165, 340048), (176, 318795), (212, 264660), (220, 255036), (240, 233783), (264, 212530), (265, 211728), (318, 176440), (330, 170024), (401, 139920), (424, 132330), (440, 127518), (528, 106265), (530, 105864), (583, 96240), (636, 88220), (660, 85012), (795, 70576), (802, 69960), (848, 66165), (880, 63759), (1060, 52932), (1166, 48120), (1203, 46640), (1272, 44110), (1320, 42506), (1590, 35288), (1604, 34980), (1749, 32080), (2005, 27984), (2120, 26466), (2332, 24060), (2406, 23320), (2544, 22055), (2640, 21253), (2915, 19248), (3180, 17644), (3208, 17490), (3498, 16040), (4010, 13992), (4240, 13233), (4411, 12720), (4664, 12030), (4812, 11660), (5830, 9624), (6015, 9328), (6360, 8822), (6416, 8745), (6996, 8020)]