423921120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1777}}^1$

素因数の和:1873

約数の個数: 192

約数和(自身を含む): 1548481536

約数和(自身を除く): 1124560416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 210, 213, 224, 240, 280, 284, 336, 355, 420, 426, 480, 497, 560, 568, 672, 710, 840, 852, 994, 1065, 1120, 1136, 1420, 1491, 1680, 1704, 1777, 1988, 2130, 2272, 2485, 2840, 2982, 3360, 3408, 3554, 3976, 4260, 4970, 5331, 5680, 5964, 6816, 7108, 7455, 7952, 8520, 8885, 9940, 10662, 11360, 11928, 12439, 14216, 14910, 15904, 17040, 17770, 19880, 21324, 23856, 24878, 26655, 28432, 29820, 34080, 35540, 37317, 39760, 42648, 47712, 49756, 53310, 56864, 59640, 62195, 71080, 74634, 79520, 85296, 99512, 106620, 119280, 124390, 126167, 142160, 149268, 170592, 186585, 199024, 213240, 238560, 248780, 252334, 284320, 298536, 373170, 378501, 398048, 426480, 497560, 504668, 597072, 630835, 746340, 757002, 852960, 883169, 995120, 1009336, 1194144, 1261670, 1492680, 1514004, 1766338, 1892505, 1990240, 2018672, 2523340, 2649507, 2985360, 3028008, 3532676, 3785010, 4037344, 4415845, 5046680, 5299014, 5970720, 6056016, 7065352, 7570020, 8831690, 10093360, 10598028, 12112032, 13247535, 14130704, 15140040, 17663380, 20186720, 21196056, 26495070, 28261408, 30280080, 35326760, 42392112, 52990140, 60560160, 70653520, 84784224, 105980280, 141307040, 211960560, 423921120]

約数ペア:

[(1, 423921120), (2, 211960560), (3, 141307040), (4, 105980280), (5, 84784224), (6, 70653520), (7, 60560160), (8, 52990140), (10, 42392112), (12, 35326760), (14, 30280080), (15, 28261408), (16, 26495070), (20, 21196056), (21, 20186720), (24, 17663380), (28, 15140040), (30, 14130704), (32, 13247535), (35, 12112032), (40, 10598028), (42, 10093360), (48, 8831690), (56, 7570020), (60, 7065352), (70, 6056016), (71, 5970720), (80, 5299014), (84, 5046680), (96, 4415845), (105, 4037344), (112, 3785010), (120, 3532676), (140, 3028008), (142, 2985360), (160, 2649507), (168, 2523340), (210, 2018672), (213, 1990240), (224, 1892505), (240, 1766338), (280, 1514004), (284, 1492680), (336, 1261670), (355, 1194144), (420, 1009336), (426, 995120), (480, 883169), (497, 852960), (560, 757002), (568, 746340), (672, 630835), (710, 597072), (840, 504668), (852, 497560), (994, 426480), (1065, 398048), (1120, 378501), (1136, 373170), (1420, 298536), (1491, 284320), (1680, 252334), (1704, 248780), (1777, 238560), (1988, 213240), (2130, 199024), (2272, 186585), (2485, 170592), (2840, 149268), (2982, 142160), (3360, 126167), (3408, 124390), (3554, 119280), (3976, 106620), (4260, 99512), (4970, 85296), (5331, 79520), (5680, 74634), (5964, 71080), (6816, 62195), (7108, 59640), (7455, 56864), (7952, 53310), (8520, 49756), (8885, 47712), (9940, 42648), (10662, 39760), (11360, 37317), (11928, 35540), (12439, 34080), (14216, 29820), (14910, 28432), (15904, 26655), (17040, 24878), (17770, 23856), (19880, 21324)]