157072107480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1409}}^1\times {\mathrm{2069}}^1$

素因数の和:3941

約数の個数: 128

約数和(自身を含む): 472829400000

約数和(自身を除く): 315757292520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 449, 898, 1347, 1409, 1796, 2069, 2245, 2694, 2818, 3592, 4138, 4227, 4490, 5388, 5636, 6207, 6735, 7045, 8276, 8454, 8980, 10345, 10776, 11272, 12414, 13470, 14090, 16552, 16908, 17960, 20690, 21135, 24828, 26940, 28180, 31035, 33816, 41380, 42270, 49656, 53880, 56360, 62070, 82760, 84540, 124140, 169080, 248280, 632641, 928981, 1265282, 1857962, 1897923, 2530564, 2786943, 2915221, 3163205, 3715924, 3795846, 4644905, 5061128, 5573886, 5830442, 6326410, 7431848, 7591692, 8745663, 9289810, 9489615, 11147772, 11660884, 12652820, 13934715, 14576105, 15183384, 17491326, 18579620, 18979230, 22295544, 23321768, 25305640, 27869430, 29152210, 34982652, 37159240, 37958460, 43728315, 55738860, 58304420, 69965304, 75916920, 87456630, 111477720, 116608840, 174913260, 349826520, 1308934229, 2617868458, 3926802687, 5235736916, 6544671145, 7853605374, 10471473832, 13089342290, 15707210748, 19634013435, 26178684580, 31414421496, 39268026870, 52357369160, 78536053740, 157072107480]

約数ペア:

[(1, 157072107480), (2, 78536053740), (3, 52357369160), (4, 39268026870), (5, 31414421496), (6, 26178684580), (8, 19634013435), (10, 15707210748), (12, 13089342290), (15, 10471473832), (20, 7853605374), (24, 6544671145), (30, 5235736916), (40, 3926802687), (60, 2617868458), (120, 1308934229), (449, 349826520), (898, 174913260), (1347, 116608840), (1409, 111477720), (1796, 87456630), (2069, 75916920), (2245, 69965304), (2694, 58304420), (2818, 55738860), (3592, 43728315), (4138, 37958460), (4227, 37159240), (4490, 34982652), (5388, 29152210), (5636, 27869430), (6207, 25305640), (6735, 23321768), (7045, 22295544), (8276, 18979230), (8454, 18579620), (8980, 17491326), (10345, 15183384), (10776, 14576105), (11272, 13934715), (12414, 12652820), (13470, 11660884), (14090, 11147772), (16552, 9489615), (16908, 9289810), (17960, 8745663), (20690, 7591692), (21135, 7431848), (24828, 6326410), (26940, 5830442), (28180, 5573886), (31035, 5061128), (33816, 4644905), (41380, 3795846), (42270, 3715924), (49656, 3163205), (53880, 2915221), (56360, 2786943), (62070, 2530564), (82760, 1897923), (84540, 1857962), (124140, 1265282), (169080, 928981), (248280, 632641)]