79184280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1009

約数の個数: 128

約数和(自身を含む): 274337280

約数和(自身を除く): 195153000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 881, 1070, 1284, 1498, 1605, 1762, 2140, 2247, 2568, 2643, 2996, 3210, 3524, 3745, 4280, 4405, 4494, 5286, 5992, 6167, 6420, 7048, 7490, 8810, 8988, 10572, 11235, 12334, 12840, 13215, 14980, 17620, 17976, 18501, 21144, 22470, 24668, 26430, 29960, 30835, 35240, 37002, 44940, 49336, 52860, 61670, 74004, 89880, 92505, 94267, 105720, 123340, 148008, 185010, 188534, 246680, 282801, 370020, 377068, 471335, 565602, 659869, 740040, 754136, 942670, 1131204, 1319738, 1414005, 1885340, 1979607, 2262408, 2639476, 2828010, 3299345, 3770680, 3959214, 5278952, 5656020, 6598690, 7918428, 9898035, 11312040, 13197380, 15836856, 19796070, 26394760, 39592140, 79184280]

約数ペア:

[(1, 79184280), (2, 39592140), (3, 26394760), (4, 19796070), (5, 15836856), (6, 13197380), (7, 11312040), (8, 9898035), (10, 7918428), (12, 6598690), (14, 5656020), (15, 5278952), (20, 3959214), (21, 3770680), (24, 3299345), (28, 2828010), (30, 2639476), (35, 2262408), (40, 1979607), (42, 1885340), (56, 1414005), (60, 1319738), (70, 1131204), (84, 942670), (105, 754136), (107, 740040), (120, 659869), (140, 565602), (168, 471335), (210, 377068), (214, 370020), (280, 282801), (321, 246680), (420, 188534), (428, 185010), (535, 148008), (642, 123340), (749, 105720), (840, 94267), (856, 92505), (881, 89880), (1070, 74004), (1284, 61670), (1498, 52860), (1605, 49336), (1762, 44940), (2140, 37002), (2247, 35240), (2568, 30835), (2643, 29960), (2996, 26430), (3210, 24668), (3524, 22470), (3745, 21144), (4280, 18501), (4405, 17976), (4494, 17620), (5286, 14980), (5992, 13215), (6167, 12840), (6420, 12334), (7048, 11235), (7490, 10572), (8810, 8988)]