190077680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:883

約数の個数: 120

約数和(自身を含む): 507302352

約数和(自身を除く): 317224672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 169, 170, 208, 221, 260, 272, 338, 340, 442, 520, 676, 680, 827, 845, 884, 1040, 1105, 1352, 1360, 1654, 1690, 1768, 2210, 2704, 2873, 3308, 3380, 3536, 4135, 4420, 5746, 6616, 6760, 8270, 8840, 10751, 11492, 13232, 13520, 14059, 14365, 16540, 17680, 21502, 22984, 28118, 28730, 33080, 43004, 45968, 53755, 56236, 57460, 66160, 70295, 86008, 107510, 112472, 114920, 139763, 140590, 172016, 182767, 215020, 224944, 229840, 279526, 281180, 365534, 430040, 559052, 562360, 698815, 731068, 860080, 913835, 1118104, 1124720, 1397630, 1462136, 1827670, 2236208, 2375971, 2795260, 2924272, 3655340, 4751942, 5590520, 7310680, 9503884, 11181040, 11879855, 14621360, 19007768, 23759710, 38015536, 47519420, 95038840, 190077680]

約数ペア:

[(1, 190077680), (2, 95038840), (4, 47519420), (5, 38015536), (8, 23759710), (10, 19007768), (13, 14621360), (16, 11879855), (17, 11181040), (20, 9503884), (26, 7310680), (34, 5590520), (40, 4751942), (52, 3655340), (65, 2924272), (68, 2795260), (80, 2375971), (85, 2236208), (104, 1827670), (130, 1462136), (136, 1397630), (169, 1124720), (170, 1118104), (208, 913835), (221, 860080), (260, 731068), (272, 698815), (338, 562360), (340, 559052), (442, 430040), (520, 365534), (676, 281180), (680, 279526), (827, 229840), (845, 224944), (884, 215020), (1040, 182767), (1105, 172016), (1352, 140590), (1360, 139763), (1654, 114920), (1690, 112472), (1768, 107510), (2210, 86008), (2704, 70295), (2873, 66160), (3308, 57460), (3380, 56236), (3536, 53755), (4135, 45968), (4420, 43004), (5746, 33080), (6616, 28730), (6760, 28118), (8270, 22984), (8840, 21502), (10751, 17680), (11492, 16540), (13232, 14365), (13520, 14059)]