190151520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1045

約数の個数: 192

約数和(自身を含む): 666537984

約数和(自身を除く): 476386464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 983, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 1966, 2015, 2080, 2418, 2480, 2949, 2976, 3120, 3224, 3720, 3932, 4030, 4836, 4915, 4960, 5898, 6045, 6240, 6448, 7440, 7864, 8060, 9672, 9830, 11796, 12090, 12779, 12896, 14745, 14880, 15728, 16120, 19344, 19660, 23592, 24180, 25558, 29490, 30473, 31456, 32240, 38337, 38688, 39320, 47184, 48360, 51116, 58980, 60946, 63895, 64480, 76674, 78640, 91419, 94368, 96720, 102232, 117960, 121892, 127790, 152365, 153348, 157280, 182838, 191685, 193440, 204464, 235920, 243784, 255580, 304730, 306696, 365676, 383370, 396149, 408928, 457095, 471840, 487568, 511160, 609460, 613392, 731352, 766740, 792298, 914190, 975136, 1022320, 1188447, 1218920, 1226784, 1462704, 1533480, 1584596, 1828380, 1980745, 2044640, 2376894, 2437840, 2925408, 3066960, 3169192, 3656760, 3961490, 4753788, 4875680, 5942235, 6133920, 6338384, 7313520, 7922980, 9507576, 11884470, 12676768, 14627040, 15845960, 19015152, 23768940, 31691920, 38030304, 47537880, 63383840, 95075760, 190151520]

約数ペア:

[(1, 190151520), (2, 95075760), (3, 63383840), (4, 47537880), (5, 38030304), (6, 31691920), (8, 23768940), (10, 19015152), (12, 15845960), (13, 14627040), (15, 12676768), (16, 11884470), (20, 9507576), (24, 7922980), (26, 7313520), (30, 6338384), (31, 6133920), (32, 5942235), (39, 4875680), (40, 4753788), (48, 3961490), (52, 3656760), (60, 3169192), (62, 3066960), (65, 2925408), (78, 2437840), (80, 2376894), (93, 2044640), (96, 1980745), (104, 1828380), (120, 1584596), (124, 1533480), (130, 1462704), (155, 1226784), (156, 1218920), (160, 1188447), (186, 1022320), (195, 975136), (208, 914190), (240, 792298), (248, 766740), (260, 731352), (310, 613392), (312, 609460), (372, 511160), (390, 487568), (403, 471840), (416, 457095), (465, 408928), (480, 396149), (496, 383370), (520, 365676), (620, 306696), (624, 304730), (744, 255580), (780, 243784), (806, 235920), (930, 204464), (983, 193440), (992, 191685), (1040, 182838), (1209, 157280), (1240, 153348), (1248, 152365), (1488, 127790), (1560, 121892), (1612, 117960), (1860, 102232), (1966, 96720), (2015, 94368), (2080, 91419), (2418, 78640), (2480, 76674), (2949, 64480), (2976, 63895), (3120, 60946), (3224, 58980), (3720, 51116), (3932, 48360), (4030, 47184), (4836, 39320), (4915, 38688), (4960, 38337), (5898, 32240), (6045, 31456), (6240, 30473), (6448, 29490), (7440, 25558), (7864, 24180), (8060, 23592), (9672, 19660), (9830, 19344), (11796, 16120), (12090, 15728), (12779, 14880), (12896, 14745)]