357946680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32779}}^1$

素因数の和:32813

約数の個数: 128

約数和(自身を含む): 1321689600

約数和(自身を除く): 963742920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 32779, 65558, 98337, 131116, 163895, 196674, 229453, 262232, 327790, 393348, 426127, 458906, 491685, 655580, 688359, 786696, 852254, 917812, 983370, 1147265, 1278381, 1311160, 1376718, 1704508, 1835624, 1966740, 2130635, 2294530, 2556762, 2753436, 2982889, 3409016, 3441795, 3933480, 4261270, 4589060, 5113524, 5506872, 5965778, 6391905, 6883590, 8522540, 8948667, 9178120, 10227048, 11931556, 12783810, 13767180, 14914445, 17045080, 17897334, 23863112, 25567620, 27534360, 29828890, 35794668, 44743335, 51135240, 59657780, 71589336, 89486670, 119315560, 178973340, 357946680]

約数ペア:

[(1, 357946680), (2, 178973340), (3, 119315560), (4, 89486670), (5, 71589336), (6, 59657780), (7, 51135240), (8, 44743335), (10, 35794668), (12, 29828890), (13, 27534360), (14, 25567620), (15, 23863112), (20, 17897334), (21, 17045080), (24, 14914445), (26, 13767180), (28, 12783810), (30, 11931556), (35, 10227048), (39, 9178120), (40, 8948667), (42, 8522540), (52, 6883590), (56, 6391905), (60, 5965778), (65, 5506872), (70, 5113524), (78, 4589060), (84, 4261270), (91, 3933480), (104, 3441795), (105, 3409016), (120, 2982889), (130, 2753436), (140, 2556762), (156, 2294530), (168, 2130635), (182, 1966740), (195, 1835624), (210, 1704508), (260, 1376718), (273, 1311160), (280, 1278381), (312, 1147265), (364, 983370), (390, 917812), (420, 852254), (455, 786696), (520, 688359), (546, 655580), (728, 491685), (780, 458906), (840, 426127), (910, 393348), (1092, 327790), (1365, 262232), (1560, 229453), (1820, 196674), (2184, 163895), (2730, 131116), (3640, 98337), (5460, 65558), (10920, 32779)]