246860040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{41983}}^1$

素因数の和:42011

約数の個数: 96

約数和(自身を含む): 861511680

約数和(自身を除く): 614651640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 41983, 83966, 125949, 167932, 209915, 251898, 293881, 335864, 419830, 503796, 587762, 629745, 839660, 881643, 1007592, 1175524, 1259490, 1469405, 1679320, 1763286, 2057167, 2351048, 2518980, 2938810, 3526572, 4114334, 4408215, 5037960, 5877620, 6171501, 7053144, 8228668, 8816430, 10285835, 11755240, 12343002, 16457336, 17632860, 20571670, 24686004, 30857505, 35265720, 41143340, 49372008, 61715010, 82286680, 123430020, 246860040]

約数ペア:

[(1, 246860040), (2, 123430020), (3, 82286680), (4, 61715010), (5, 49372008), (6, 41143340), (7, 35265720), (8, 30857505), (10, 24686004), (12, 20571670), (14, 17632860), (15, 16457336), (20, 12343002), (21, 11755240), (24, 10285835), (28, 8816430), (30, 8228668), (35, 7053144), (40, 6171501), (42, 5877620), (49, 5037960), (56, 4408215), (60, 4114334), (70, 3526572), (84, 2938810), (98, 2518980), (105, 2351048), (120, 2057167), (140, 1763286), (147, 1679320), (168, 1469405), (196, 1259490), (210, 1175524), (245, 1007592), (280, 881643), (294, 839660), (392, 629745), (420, 587762), (490, 503796), (588, 419830), (735, 335864), (840, 293881), (980, 251898), (1176, 209915), (1470, 167932), (1960, 125949), (2940, 83966), (5880, 41983)]