133392840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:819

約数の個数: 128

約数和(自身を含む): 459648000

約数和(自身を除く): 326255160

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, 120, 140, 168, 210, 280, 379, 419, 420, 758, 838, 840, 1137, 1257, 1516, 1676, 1895, 2095, 2274, 2514, 2653, 2933, 3032, 3352, 3790, 4190, 4548, 5028, 5306, 5685, 5866, 6285, 7580, 7959, 8380, 8799, 9096, 10056, 10612, 11370, 11732, 12570, 13265, 14665, 15160, 15918, 16760, 17598, 21224, 22740, 23464, 25140, 26530, 29330, 31836, 35196, 39795, 43995, 45480, 50280, 53060, 58660, 63672, 70392, 79590, 87990, 106120, 117320, 158801, 159180, 175980, 317602, 318360, 351960, 476403, 635204, 794005, 952806, 1111607, 1270408, 1588010, 1905612, 2223214, 2382015, 3176020, 3334821, 3811224, 4446428, 4764030, 5558035, 6352040, 6669642, 8892856, 9528060, 11116070, 13339284, 16674105, 19056120, 22232140, 26678568, 33348210, 44464280, 66696420, 133392840]

約数ペア:

[(1, 133392840), (2, 66696420), (3, 44464280), (4, 33348210), (5, 26678568), (6, 22232140), (7, 19056120), (8, 16674105), (10, 13339284), (12, 11116070), (14, 9528060), (15, 8892856), (20, 6669642), (21, 6352040), (24, 5558035), (28, 4764030), (30, 4446428), (35, 3811224), (40, 3334821), (42, 3176020), (56, 2382015), (60, 2223214), (70, 1905612), (84, 1588010), (105, 1270408), (120, 1111607), (140, 952806), (168, 794005), (210, 635204), (280, 476403), (379, 351960), (419, 318360), (420, 317602), (758, 175980), (838, 159180), (840, 158801), (1137, 117320), (1257, 106120), (1516, 87990), (1676, 79590), (1895, 70392), (2095, 63672), (2274, 58660), (2514, 53060), (2653, 50280), (2933, 45480), (3032, 43995), (3352, 39795), (3790, 35196), (4190, 31836), (4548, 29330), (5028, 26530), (5306, 25140), (5685, 23464), (5866, 22740), (6285, 21224), (7580, 17598), (7959, 16760), (8380, 15918), (8799, 15160), (9096, 14665), (10056, 13265), (10612, 12570), (11370, 11732)]