79187640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3041}}^1$

素因数の和:3093

約数の個数: 128

約数和(自身を含む): 280350720

約数和(自身を除く): 201163080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3041, 3255, 3720, 4340, 5208, 6082, 6510, 8680, 9123, 12164, 13020, 15205, 18246, 21287, 24328, 26040, 30410, 36492, 42574, 45615, 60820, 63861, 72984, 85148, 91230, 94271, 106435, 121640, 127722, 170296, 182460, 188542, 212870, 255444, 282813, 319305, 364920, 377084, 425740, 471355, 510888, 565626, 638610, 659897, 754168, 851480, 942710, 1131252, 1277220, 1319794, 1414065, 1885420, 1979691, 2262504, 2554440, 2639588, 2828130, 3299485, 3770840, 3959382, 5279176, 5656260, 6598970, 7918764, 9898455, 11312520, 13197940, 15837528, 19796910, 26395880, 39593820, 79187640]

約数ペア:

[(1, 79187640), (2, 39593820), (3, 26395880), (4, 19796910), (5, 15837528), (6, 13197940), (7, 11312520), (8, 9898455), (10, 7918764), (12, 6598970), (14, 5656260), (15, 5279176), (20, 3959382), (21, 3770840), (24, 3299485), (28, 2828130), (30, 2639588), (31, 2554440), (35, 2262504), (40, 1979691), (42, 1885420), (56, 1414065), (60, 1319794), (62, 1277220), (70, 1131252), (84, 942710), (93, 851480), (105, 754168), (120, 659897), (124, 638610), (140, 565626), (155, 510888), (168, 471355), (186, 425740), (210, 377084), (217, 364920), (248, 319305), (280, 282813), (310, 255444), (372, 212870), (420, 188542), (434, 182460), (465, 170296), (620, 127722), (651, 121640), (744, 106435), (840, 94271), (868, 91230), (930, 85148), (1085, 72984), (1240, 63861), (1302, 60820), (1736, 45615), (1860, 42574), (2170, 36492), (2604, 30410), (3041, 26040), (3255, 24328), (3720, 21287), (4340, 18246), (5208, 15205), (6082, 13020), (6510, 12164), (8680, 9123)]