858200280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32957}}^1$

素因数の和:33009

約数の個数: 128

約数和(自身を含む): 3037409280

約数和(自身を除く): 2179209000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 32957, 65914, 98871, 131828, 164785, 197742, 230699, 263656, 329570, 395484, 461398, 494355, 659140, 692097, 790968, 922796, 988710, 1021667, 1153495, 1318280, 1384194, 1845592, 1977420, 2043334, 2306990, 2768388, 3065001, 3460485, 3954840, 4086668, 4613980, 5108335, 5536776, 6130002, 6920970, 7151669, 8173336, 9227960, 10216670, 12260004, 13841940, 14303338, 15325005, 20433340, 21455007, 24520008, 27683880, 28606676, 30650010, 35758345, 40866680, 42910014, 57213352, 61300020, 71516690, 85820028, 107275035, 122600040, 143033380, 171640056, 214550070, 286066760, 429100140, 858200280]

約数ペア:

[(1, 858200280), (2, 429100140), (3, 286066760), (4, 214550070), (5, 171640056), (6, 143033380), (7, 122600040), (8, 107275035), (10, 85820028), (12, 71516690), (14, 61300020), (15, 57213352), (20, 42910014), (21, 40866680), (24, 35758345), (28, 30650010), (30, 28606676), (31, 27683880), (35, 24520008), (40, 21455007), (42, 20433340), (56, 15325005), (60, 14303338), (62, 13841940), (70, 12260004), (84, 10216670), (93, 9227960), (105, 8173336), (120, 7151669), (124, 6920970), (140, 6130002), (155, 5536776), (168, 5108335), (186, 4613980), (210, 4086668), (217, 3954840), (248, 3460485), (280, 3065001), (310, 2768388), (372, 2306990), (420, 2043334), (434, 1977420), (465, 1845592), (620, 1384194), (651, 1318280), (744, 1153495), (840, 1021667), (868, 988710), (930, 922796), (1085, 790968), (1240, 692097), (1302, 659140), (1736, 494355), (1860, 461398), (2170, 395484), (2604, 329570), (3255, 263656), (3720, 230699), (4340, 197742), (5208, 164785), (6510, 131828), (8680, 98871), (13020, 65914), (26040, 32957)]