40579367080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{16069}}^1$

素因数の和:16427

約数の個数: 128

約数和(自身を含む): 108298944000

約数和(自身を除く): 67719576920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 311, 406, 580, 622, 812, 1015, 1160, 1244, 1555, 1624, 2030, 2177, 2488, 3110, 4060, 4354, 6220, 8120, 8708, 9019, 10885, 12440, 16069, 17416, 18038, 21770, 32138, 36076, 43540, 45095, 63133, 64276, 72152, 80345, 87080, 90190, 112483, 126266, 128552, 160690, 180380, 224966, 252532, 315665, 321380, 360760, 449932, 466001, 505064, 562415, 631330, 642760, 899864, 932002, 1124830, 1262660, 1864004, 2249660, 2330005, 2525320, 3262007, 3728008, 4499320, 4660010, 4997459, 6524014, 9320020, 9994918, 13048028, 16310035, 18640040, 19989836, 24987295, 26096056, 32620070, 34982213, 39979672, 49974590, 65240140, 69964426, 99949180, 130480280, 139928852, 144926311, 174911065, 199898360, 279857704, 289852622, 349822130, 579705244, 699644260, 724631555, 1014484177, 1159410488, 1399288520, 1449263110, 2028968354, 2898526220, 4057936708, 5072420885, 5797052440, 8115873416, 10144841770, 20289683540, 40579367080]

約数ペア:

[(1, 40579367080), (2, 20289683540), (4, 10144841770), (5, 8115873416), (7, 5797052440), (8, 5072420885), (10, 4057936708), (14, 2898526220), (20, 2028968354), (28, 1449263110), (29, 1399288520), (35, 1159410488), (40, 1014484177), (56, 724631555), (58, 699644260), (70, 579705244), (116, 349822130), (140, 289852622), (145, 279857704), (203, 199898360), (232, 174911065), (280, 144926311), (290, 139928852), (311, 130480280), (406, 99949180), (580, 69964426), (622, 65240140), (812, 49974590), (1015, 39979672), (1160, 34982213), (1244, 32620070), (1555, 26096056), (1624, 24987295), (2030, 19989836), (2177, 18640040), (2488, 16310035), (3110, 13048028), (4060, 9994918), (4354, 9320020), (6220, 6524014), (8120, 4997459), (8708, 4660010), (9019, 4499320), (10885, 3728008), (12440, 3262007), (16069, 2525320), (17416, 2330005), (18038, 2249660), (21770, 1864004), (32138, 1262660), (36076, 1124830), (43540, 932002), (45095, 899864), (63133, 642760), (64276, 631330), (72152, 562415), (80345, 505064), (87080, 466001), (90190, 449932), (112483, 360760), (126266, 321380), (128552, 315665), (160690, 252532), (180380, 224966)]