70802760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2719}}^1$

素因数の和:2771

約数の個数: 128

約数和(自身を含む): 250675200

約数和(自身を除く): 179872440

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, 2719, 3255, 3720, 4340, 5208, 5438, 6510, 8157, 8680, 10876, 13020, 13595, 16314, 19033, 21752, 26040, 27190, 32628, 38066, 40785, 54380, 57099, 65256, 76132, 81570, 84289, 95165, 108760, 114198, 152264, 163140, 168578, 190330, 228396, 252867, 285495, 326280, 337156, 380660, 421445, 456792, 505734, 570990, 590023, 674312, 761320, 842890, 1011468, 1141980, 1180046, 1264335, 1685780, 1770069, 2022936, 2283960, 2360092, 2528670, 2950115, 3371560, 3540138, 4720184, 5057340, 5900230, 7080276, 8850345, 10114680, 11800460, 14160552, 17700690, 23600920, 35401380, 70802760]

約数ペア:

[(1, 70802760), (2, 35401380), (3, 23600920), (4, 17700690), (5, 14160552), (6, 11800460), (7, 10114680), (8, 8850345), (10, 7080276), (12, 5900230), (14, 5057340), (15, 4720184), (20, 3540138), (21, 3371560), (24, 2950115), (28, 2528670), (30, 2360092), (31, 2283960), (35, 2022936), (40, 1770069), (42, 1685780), (56, 1264335), (60, 1180046), (62, 1141980), (70, 1011468), (84, 842890), (93, 761320), (105, 674312), (120, 590023), (124, 570990), (140, 505734), (155, 456792), (168, 421445), (186, 380660), (210, 337156), (217, 326280), (248, 285495), (280, 252867), (310, 228396), (372, 190330), (420, 168578), (434, 163140), (465, 152264), (620, 114198), (651, 108760), (744, 95165), (840, 84289), (868, 81570), (930, 76132), (1085, 65256), (1240, 57099), (1302, 54380), (1736, 40785), (1860, 38066), (2170, 32628), (2604, 27190), (2719, 26040), (3255, 21752), (3720, 19033), (4340, 16314), (5208, 13595), (5438, 13020), (6510, 10876), (8157, 8680)]