22870560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 78382080

約数和(自身を除く): 55511520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 53, 58, 60, 62, 80, 87, 93, 96, 106, 116, 120, 124, 145, 155, 159, 160, 174, 186, 212, 232, 240, 248, 265, 290, 310, 318, 348, 372, 424, 435, 464, 465, 480, 496, 530, 580, 620, 636, 696, 744, 795, 848, 870, 899, 928, 930, 992, 1060, 1160, 1240, 1272, 1392, 1488, 1537, 1590, 1643, 1696, 1740, 1798, 1860, 2120, 2320, 2480, 2544, 2697, 2784, 2976, 3074, 3180, 3286, 3480, 3596, 3720, 4240, 4495, 4611, 4640, 4929, 4960, 5088, 5394, 6148, 6360, 6572, 6960, 7192, 7440, 7685, 8215, 8480, 8990, 9222, 9858, 10788, 12296, 12720, 13144, 13485, 13920, 14384, 14880, 15370, 16430, 17980, 18444, 19716, 21576, 23055, 24592, 24645, 25440, 26288, 26970, 28768, 30740, 32860, 35960, 36888, 39432, 43152, 46110, 47647, 49184, 49290, 52576, 53940, 61480, 65720, 71920, 73776, 78864, 86304, 92220, 95294, 98580, 107880, 122960, 131440, 142941, 143840, 147552, 157728, 184440, 190588, 197160, 215760, 238235, 245920, 262880, 285882, 368880, 381176, 394320, 431520, 476470, 571764, 714705, 737760, 762352, 788640, 952940, 1143528, 1429410, 1524704, 1905880, 2287056, 2858820, 3811760, 4574112, 5717640, 7623520, 11435280, 22870560]

約数ペア:

[(1, 22870560), (2, 11435280), (3, 7623520), (4, 5717640), (5, 4574112), (6, 3811760), (8, 2858820), (10, 2287056), (12, 1905880), (15, 1524704), (16, 1429410), (20, 1143528), (24, 952940), (29, 788640), (30, 762352), (31, 737760), (32, 714705), (40, 571764), (48, 476470), (53, 431520), (58, 394320), (60, 381176), (62, 368880), (80, 285882), (87, 262880), (93, 245920), (96, 238235), (106, 215760), (116, 197160), (120, 190588), (124, 184440), (145, 157728), (155, 147552), (159, 143840), (160, 142941), (174, 131440), (186, 122960), (212, 107880), (232, 98580), (240, 95294), (248, 92220), (265, 86304), (290, 78864), (310, 73776), (318, 71920), (348, 65720), (372, 61480), (424, 53940), (435, 52576), (464, 49290), (465, 49184), (480, 47647), (496, 46110), (530, 43152), (580, 39432), (620, 36888), (636, 35960), (696, 32860), (744, 30740), (795, 28768), (848, 26970), (870, 26288), (899, 25440), (928, 24645), (930, 24592), (992, 23055), (1060, 21576), (1160, 19716), (1240, 18444), (1272, 17980), (1392, 16430), (1488, 15370), (1537, 14880), (1590, 14384), (1643, 13920), (1696, 13485), (1740, 13144), (1798, 12720), (1860, 12296), (2120, 10788), (2320, 9858), (2480, 9222), (2544, 8990), (2697, 8480), (2784, 8215), (2976, 7685), (3074, 7440), (3180, 7192), (3286, 6960), (3480, 6572), (3596, 6360), (3720, 6148), (4240, 5394), (4495, 5088), (4611, 4960), (4640, 4929)]