70583940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 255467520

約数和(自身を除く): 184883580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 71, 84, 90, 105, 108, 126, 135, 140, 142, 180, 189, 210, 213, 252, 263, 270, 284, 315, 355, 378, 420, 426, 497, 526, 540, 630, 639, 710, 756, 789, 852, 945, 994, 1052, 1065, 1260, 1278, 1315, 1420, 1491, 1578, 1841, 1890, 1917, 1988, 2130, 2367, 2485, 2556, 2630, 2982, 3156, 3195, 3682, 3780, 3834, 3945, 4260, 4473, 4734, 4970, 5260, 5523, 5964, 6390, 7101, 7364, 7455, 7668, 7890, 8946, 9205, 9468, 9585, 9940, 11046, 11835, 12780, 13419, 14202, 14910, 15780, 16569, 17892, 18410, 18673, 19170, 22092, 22365, 23670, 26838, 27615, 28404, 29820, 33138, 35505, 36820, 37346, 38340, 44730, 47340, 49707, 53676, 55230, 56019, 66276, 67095, 71010, 74692, 82845, 89460, 93365, 99414, 110460, 112038, 130711, 134190, 142020, 165690, 168057, 186730, 198828, 224076, 248535, 261422, 268380, 280095, 331380, 336114, 373460, 392133, 497070, 504171, 522844, 560190, 653555, 672228, 784266, 840285, 994140, 1008342, 1120380, 1176399, 1307110, 1568532, 1680570, 1960665, 2016684, 2352798, 2520855, 2614220, 3361140, 3529197, 3921330, 4705596, 5041710, 5881995, 7058394, 7842660, 10083420, 11763990, 14116788, 17645985, 23527980, 35291970, 70583940]

約数ペア:

[(1, 70583940), (2, 35291970), (3, 23527980), (4, 17645985), (5, 14116788), (6, 11763990), (7, 10083420), (9, 7842660), (10, 7058394), (12, 5881995), (14, 5041710), (15, 4705596), (18, 3921330), (20, 3529197), (21, 3361140), (27, 2614220), (28, 2520855), (30, 2352798), (35, 2016684), (36, 1960665), (42, 1680570), (45, 1568532), (54, 1307110), (60, 1176399), (63, 1120380), (70, 1008342), (71, 994140), (84, 840285), (90, 784266), (105, 672228), (108, 653555), (126, 560190), (135, 522844), (140, 504171), (142, 497070), (180, 392133), (189, 373460), (210, 336114), (213, 331380), (252, 280095), (263, 268380), (270, 261422), (284, 248535), (315, 224076), (355, 198828), (378, 186730), (420, 168057), (426, 165690), (497, 142020), (526, 134190), (540, 130711), (630, 112038), (639, 110460), (710, 99414), (756, 93365), (789, 89460), (852, 82845), (945, 74692), (994, 71010), (1052, 67095), (1065, 66276), (1260, 56019), (1278, 55230), (1315, 53676), (1420, 49707), (1491, 47340), (1578, 44730), (1841, 38340), (1890, 37346), (1917, 36820), (1988, 35505), (2130, 33138), (2367, 29820), (2485, 28404), (2556, 27615), (2630, 26838), (2982, 23670), (3156, 22365), (3195, 22092), (3682, 19170), (3780, 18673), (3834, 18410), (3945, 17892), (4260, 16569), (4473, 15780), (4734, 14910), (4970, 14202), (5260, 13419), (5523, 12780), (5964, 11835), (6390, 11046), (7101, 9940), (7364, 9585), (7455, 9468), (7668, 9205), (7890, 8946)]