1650076680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{63367}}^1$

素因数の和:63419

約数の個数: 128

約数和(自身を含む): 5839994880

約数和(自身を除く): 4189918200

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, 6510, 8680, 13020, 26040, 63367, 126734, 190101, 253468, 316835, 380202, 443569, 506936, 633670, 760404, 887138, 950505, 1267340, 1330707, 1520808, 1774276, 1901010, 1964377, 2217845, 2534680, 2661414, 3548552, 3802020, 3928754, 4435690, 5322828, 5893131, 6653535, 7604040, 7857508, 8871380, 9821885, 10645656, 11786262, 13307070, 13750639, 15715016, 17742760, 19643770, 23572524, 26614140, 27501278, 29465655, 39287540, 41251917, 47145048, 53228280, 55002556, 58931310, 68753195, 78575080, 82503834, 110005112, 117862620, 137506390, 165007668, 206259585, 235725240, 275012780, 330015336, 412519170, 550025560, 825038340, 1650076680]

約数ペア:

[(1, 1650076680), (2, 825038340), (3, 550025560), (4, 412519170), (5, 330015336), (6, 275012780), (7, 235725240), (8, 206259585), (10, 165007668), (12, 137506390), (14, 117862620), (15, 110005112), (20, 82503834), (21, 78575080), (24, 68753195), (28, 58931310), (30, 55002556), (31, 53228280), (35, 47145048), (40, 41251917), (42, 39287540), (56, 29465655), (60, 27501278), (62, 26614140), (70, 23572524), (84, 19643770), (93, 17742760), (105, 15715016), (120, 13750639), (124, 13307070), (140, 11786262), (155, 10645656), (168, 9821885), (186, 8871380), (210, 7857508), (217, 7604040), (248, 6653535), (280, 5893131), (310, 5322828), (372, 4435690), (420, 3928754), (434, 3802020), (465, 3548552), (620, 2661414), (651, 2534680), (744, 2217845), (840, 1964377), (868, 1901010), (930, 1774276), (1085, 1520808), (1240, 1330707), (1302, 1267340), (1736, 950505), (1860, 887138), (2170, 760404), (2604, 633670), (3255, 506936), (3720, 443569), (4340, 380202), (5208, 316835), (6510, 253468), (8680, 190101), (13020, 126734), (26040, 63367)]