149766960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:635

約数の個数: 160

約数和(自身を含む): 534251520

約数和(自身を除く): 384484560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 239, 240, 280, 336, 373, 420, 478, 560, 717, 746, 840, 956, 1119, 1195, 1434, 1492, 1673, 1680, 1865, 1912, 2238, 2390, 2611, 2868, 2984, 3346, 3585, 3730, 3824, 4476, 4780, 5019, 5222, 5595, 5736, 5968, 6692, 7170, 7460, 7833, 8365, 8952, 9560, 10038, 10444, 11190, 11472, 13055, 13384, 14340, 14920, 15666, 16730, 17904, 19120, 20076, 20888, 22380, 25095, 26110, 26768, 28680, 29840, 31332, 33460, 39165, 40152, 41776, 44760, 50190, 52220, 57360, 62664, 66920, 78330, 80304, 89147, 89520, 100380, 104440, 125328, 133840, 156660, 178294, 200760, 208880, 267441, 313320, 356588, 401520, 445735, 534882, 624029, 626640, 713176, 891470, 1069764, 1248058, 1337205, 1426352, 1782940, 1872087, 2139528, 2496116, 2674410, 3120145, 3565880, 3744174, 4279056, 4992232, 5348820, 6240290, 7131760, 7488348, 9360435, 9984464, 10697640, 12480580, 14976696, 18720870, 21395280, 24961160, 29953392, 37441740, 49922320, 74883480, 149766960]

約数ペア:

[(1, 149766960), (2, 74883480), (3, 49922320), (4, 37441740), (5, 29953392), (6, 24961160), (7, 21395280), (8, 18720870), (10, 14976696), (12, 12480580), (14, 10697640), (15, 9984464), (16, 9360435), (20, 7488348), (21, 7131760), (24, 6240290), (28, 5348820), (30, 4992232), (35, 4279056), (40, 3744174), (42, 3565880), (48, 3120145), (56, 2674410), (60, 2496116), (70, 2139528), (80, 1872087), (84, 1782940), (105, 1426352), (112, 1337205), (120, 1248058), (140, 1069764), (168, 891470), (210, 713176), (239, 626640), (240, 624029), (280, 534882), (336, 445735), (373, 401520), (420, 356588), (478, 313320), (560, 267441), (717, 208880), (746, 200760), (840, 178294), (956, 156660), (1119, 133840), (1195, 125328), (1434, 104440), (1492, 100380), (1673, 89520), (1680, 89147), (1865, 80304), (1912, 78330), (2238, 66920), (2390, 62664), (2611, 57360), (2868, 52220), (2984, 50190), (3346, 44760), (3585, 41776), (3730, 40152), (3824, 39165), (4476, 33460), (4780, 31332), (5019, 29840), (5222, 28680), (5595, 26768), (5736, 26110), (5968, 25095), (6692, 22380), (7170, 20888), (7460, 20076), (7833, 19120), (8365, 17904), (8952, 16730), (9560, 15666), (10038, 14920), (10444, 14340), (11190, 13384), (11472, 13055)]