853669320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32783}}^1$

素因数の和:32835

約数の個数: 128

約数和(自身を含む): 3021373440

約数和(自身を除く): 2167704120

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, 32783, 65566, 98349, 131132, 163915, 196698, 229481, 262264, 327830, 393396, 458962, 491745, 655660, 688443, 786792, 917924, 983490, 1016273, 1147405, 1311320, 1376886, 1835848, 1966980, 2032546, 2294810, 2753772, 3048819, 3442215, 3933960, 4065092, 4589620, 5081365, 5507544, 6097638, 6884430, 7113911, 8130184, 9179240, 10162730, 12195276, 13768860, 14227822, 15244095, 20325460, 21341733, 24390552, 27537720, 28455644, 30488190, 35569555, 40650920, 42683466, 56911288, 60976380, 71139110, 85366932, 106708665, 121952760, 142278220, 170733864, 213417330, 284556440, 426834660, 853669320]

約数ペア:

[(1, 853669320), (2, 426834660), (3, 284556440), (4, 213417330), (5, 170733864), (6, 142278220), (7, 121952760), (8, 106708665), (10, 85366932), (12, 71139110), (14, 60976380), (15, 56911288), (20, 42683466), (21, 40650920), (24, 35569555), (28, 30488190), (30, 28455644), (31, 27537720), (35, 24390552), (40, 21341733), (42, 20325460), (56, 15244095), (60, 14227822), (62, 13768860), (70, 12195276), (84, 10162730), (93, 9179240), (105, 8130184), (120, 7113911), (124, 6884430), (140, 6097638), (155, 5507544), (168, 5081365), (186, 4589620), (210, 4065092), (217, 3933960), (248, 3442215), (280, 3048819), (310, 2753772), (372, 2294810), (420, 2032546), (434, 1966980), (465, 1835848), (620, 1376886), (651, 1311320), (744, 1147405), (840, 1016273), (868, 983490), (930, 917924), (1085, 786792), (1240, 688443), (1302, 655660), (1736, 491745), (1860, 458962), (2170, 393396), (2604, 327830), (3255, 262264), (3720, 229481), (4340, 196698), (5208, 163915), (6510, 131132), (8680, 98349), (13020, 65566), (26040, 32783)]