91426440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3511}}^1$

素因数の和:3563

約数の個数: 128

約数和(自身を含む): 323665920

約数和(自身を除く): 232239480

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, 3511, 3720, 4340, 5208, 6510, 7022, 8680, 10533, 13020, 14044, 17555, 21066, 24577, 26040, 28088, 35110, 42132, 49154, 52665, 70220, 73731, 84264, 98308, 105330, 108841, 122885, 140440, 147462, 196616, 210660, 217682, 245770, 294924, 326523, 368655, 421320, 435364, 491540, 544205, 589848, 653046, 737310, 761887, 870728, 983080, 1088410, 1306092, 1474620, 1523774, 1632615, 2176820, 2285661, 2612184, 2949240, 3047548, 3265230, 3809435, 4353640, 4571322, 6095096, 6530460, 7618870, 9142644, 11428305, 13060920, 15237740, 18285288, 22856610, 30475480, 45713220, 91426440]

約数ペア:

[(1, 91426440), (2, 45713220), (3, 30475480), (4, 22856610), (5, 18285288), (6, 15237740), (7, 13060920), (8, 11428305), (10, 9142644), (12, 7618870), (14, 6530460), (15, 6095096), (20, 4571322), (21, 4353640), (24, 3809435), (28, 3265230), (30, 3047548), (31, 2949240), (35, 2612184), (40, 2285661), (42, 2176820), (56, 1632615), (60, 1523774), (62, 1474620), (70, 1306092), (84, 1088410), (93, 983080), (105, 870728), (120, 761887), (124, 737310), (140, 653046), (155, 589848), (168, 544205), (186, 491540), (210, 435364), (217, 421320), (248, 368655), (280, 326523), (310, 294924), (372, 245770), (420, 217682), (434, 210660), (465, 196616), (620, 147462), (651, 140440), (744, 122885), (840, 108841), (868, 105330), (930, 98308), (1085, 84264), (1240, 73731), (1302, 70220), (1736, 52665), (1860, 49154), (2170, 42132), (2604, 35110), (3255, 28088), (3511, 26040), (3720, 24577), (4340, 21066), (5208, 17555), (6510, 14044), (7022, 13020), (8680, 10533)]