102389280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1039

約数の個数: 192

約数和(自身を含む): 380878848

約数和(自身を除く): 278489568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 983, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 1966, 2170, 2480, 2604, 2949, 2976, 3255, 3360, 3472, 3720, 3932, 4340, 4915, 4960, 5208, 5898, 6510, 6881, 6944, 7440, 7864, 8680, 9830, 10416, 11796, 13020, 13762, 14745, 14880, 15728, 17360, 19660, 20643, 20832, 23592, 26040, 27524, 29490, 30473, 31456, 34405, 34720, 39320, 41286, 47184, 52080, 55048, 58980, 60946, 68810, 78640, 82572, 91419, 94368, 103215, 104160, 110096, 117960, 121892, 137620, 152365, 157280, 165144, 182838, 206430, 213311, 220192, 235920, 243784, 275240, 304730, 330288, 365676, 412860, 426622, 457095, 471840, 487568, 550480, 609460, 639933, 660576, 731352, 825720, 853244, 914190, 975136, 1066555, 1100960, 1218920, 1279866, 1462704, 1651440, 1706488, 1828380, 2133110, 2437840, 2559732, 2925408, 3199665, 3302880, 3412976, 3656760, 4266220, 4875680, 5119464, 6399330, 6825952, 7313520, 8532440, 10238928, 12798660, 14627040, 17064880, 20477856, 25597320, 34129760, 51194640, 102389280]

約数ペア:

[(1, 102389280), (2, 51194640), (3, 34129760), (4, 25597320), (5, 20477856), (6, 17064880), (7, 14627040), (8, 12798660), (10, 10238928), (12, 8532440), (14, 7313520), (15, 6825952), (16, 6399330), (20, 5119464), (21, 4875680), (24, 4266220), (28, 3656760), (30, 3412976), (31, 3302880), (32, 3199665), (35, 2925408), (40, 2559732), (42, 2437840), (48, 2133110), (56, 1828380), (60, 1706488), (62, 1651440), (70, 1462704), (80, 1279866), (84, 1218920), (93, 1100960), (96, 1066555), (105, 975136), (112, 914190), (120, 853244), (124, 825720), (140, 731352), (155, 660576), (160, 639933), (168, 609460), (186, 550480), (210, 487568), (217, 471840), (224, 457095), (240, 426622), (248, 412860), (280, 365676), (310, 330288), (336, 304730), (372, 275240), (420, 243784), (434, 235920), (465, 220192), (480, 213311), (496, 206430), (560, 182838), (620, 165144), (651, 157280), (672, 152365), (744, 137620), (840, 121892), (868, 117960), (930, 110096), (983, 104160), (992, 103215), (1085, 94368), (1120, 91419), (1240, 82572), (1302, 78640), (1488, 68810), (1680, 60946), (1736, 58980), (1860, 55048), (1966, 52080), (2170, 47184), (2480, 41286), (2604, 39320), (2949, 34720), (2976, 34405), (3255, 31456), (3360, 30473), (3472, 29490), (3720, 27524), (3932, 26040), (4340, 23592), (4915, 20832), (4960, 20643), (5208, 19660), (5898, 17360), (6510, 15728), (6881, 14880), (6944, 14745), (7440, 13762), (7864, 13020), (8680, 11796), (9830, 10416)]