937221720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:705

約数の個数: 128

約数和(自身を含む): 2861015040

約数和(自身を除く): 1923793320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 191, 206, 309, 382, 397, 412, 515, 573, 618, 764, 794, 824, 955, 1030, 1146, 1191, 1236, 1528, 1545, 1588, 1910, 1985, 2060, 2292, 2382, 2472, 2865, 3090, 3176, 3820, 3970, 4120, 4584, 4764, 5730, 5955, 6180, 7640, 7940, 9528, 11460, 11910, 12360, 15880, 19673, 22920, 23820, 39346, 40891, 47640, 59019, 75827, 78692, 81782, 98365, 118038, 122673, 151654, 157384, 163564, 196730, 204455, 227481, 236076, 245346, 295095, 303308, 327128, 379135, 393460, 408910, 454962, 472152, 490692, 590190, 606616, 613365, 758270, 786920, 817820, 909924, 981384, 1137405, 1180380, 1226730, 1516540, 1635640, 1819848, 2274810, 2360760, 2453460, 3033080, 4549620, 4906920, 7810181, 9099240, 15620362, 23430543, 31240724, 39050905, 46861086, 62481448, 78101810, 93722172, 117152715, 156203620, 187444344, 234305430, 312407240, 468610860, 937221720]

約数ペア:

[(1, 937221720), (2, 468610860), (3, 312407240), (4, 234305430), (5, 187444344), (6, 156203620), (8, 117152715), (10, 93722172), (12, 78101810), (15, 62481448), (20, 46861086), (24, 39050905), (30, 31240724), (40, 23430543), (60, 15620362), (103, 9099240), (120, 7810181), (191, 4906920), (206, 4549620), (309, 3033080), (382, 2453460), (397, 2360760), (412, 2274810), (515, 1819848), (573, 1635640), (618, 1516540), (764, 1226730), (794, 1180380), (824, 1137405), (955, 981384), (1030, 909924), (1146, 817820), (1191, 786920), (1236, 758270), (1528, 613365), (1545, 606616), (1588, 590190), (1910, 490692), (1985, 472152), (2060, 454962), (2292, 408910), (2382, 393460), (2472, 379135), (2865, 327128), (3090, 303308), (3176, 295095), (3820, 245346), (3970, 236076), (4120, 227481), (4584, 204455), (4764, 196730), (5730, 163564), (5955, 157384), (6180, 151654), (7640, 122673), (7940, 118038), (9528, 98365), (11460, 81782), (11910, 78692), (12360, 75827), (15880, 59019), (19673, 47640), (22920, 40891), (23820, 39346)]