165796680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6367}}^1$

素因数の和:6419

約数の個数: 128

約数和(自身を含む): 586874880

約数和(自身を除く): 421078200

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, 3255, 3720, 4340, 5208, 6367, 6510, 8680, 12734, 13020, 19101, 25468, 26040, 31835, 38202, 44569, 50936, 63670, 76404, 89138, 95505, 127340, 133707, 152808, 178276, 191010, 197377, 222845, 254680, 267414, 356552, 382020, 394754, 445690, 534828, 592131, 668535, 764040, 789508, 891380, 986885, 1069656, 1184262, 1337070, 1381639, 1579016, 1782760, 1973770, 2368524, 2674140, 2763278, 2960655, 3947540, 4144917, 4737048, 5348280, 5526556, 5921310, 6908195, 7895080, 8289834, 11053112, 11842620, 13816390, 16579668, 20724585, 23685240, 27632780, 33159336, 41449170, 55265560, 82898340, 165796680]

約数ペア:

[(1, 165796680), (2, 82898340), (3, 55265560), (4, 41449170), (5, 33159336), (6, 27632780), (7, 23685240), (8, 20724585), (10, 16579668), (12, 13816390), (14, 11842620), (15, 11053112), (20, 8289834), (21, 7895080), (24, 6908195), (28, 5921310), (30, 5526556), (31, 5348280), (35, 4737048), (40, 4144917), (42, 3947540), (56, 2960655), (60, 2763278), (62, 2674140), (70, 2368524), (84, 1973770), (93, 1782760), (105, 1579016), (120, 1381639), (124, 1337070), (140, 1184262), (155, 1069656), (168, 986885), (186, 891380), (210, 789508), (217, 764040), (248, 668535), (280, 592131), (310, 534828), (372, 445690), (420, 394754), (434, 382020), (465, 356552), (620, 267414), (651, 254680), (744, 222845), (840, 197377), (868, 191010), (930, 178276), (1085, 152808), (1240, 133707), (1302, 127340), (1736, 95505), (1860, 89138), (2170, 76404), (2604, 63670), (3255, 50936), (3720, 44569), (4340, 38202), (5208, 31835), (6367, 26040), (6510, 25468), (8680, 19101), (12734, 13020)]