266015880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18947}}^1$

素因数の和:18980

約数の個数: 128

約数和(自身を含む): 954979200

約数和(自身を除く): 688963320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 18947, 37894, 56841, 75788, 94735, 113682, 151576, 170523, 189470, 227364, 246311, 284205, 341046, 378940, 454728, 492622, 511569, 568410, 682092, 738933, 757880, 852615, 985244, 1023138, 1136820, 1231555, 1364184, 1477866, 1705230, 1970488, 2046276, 2216799, 2273640, 2463110, 2557845, 2955732, 3410460, 3694665, 4092552, 4433598, 4926220, 5115690, 5911464, 6650397, 6820920, 7389330, 8867196, 9852440, 10231380, 11083995, 13300794, 14778660, 17734392, 20462760, 22167990, 26601588, 29557320, 33251985, 44335980, 53203176, 66503970, 88671960, 133007940, 266015880]

約数ペア:

[(1, 266015880), (2, 133007940), (3, 88671960), (4, 66503970), (5, 53203176), (6, 44335980), (8, 33251985), (9, 29557320), (10, 26601588), (12, 22167990), (13, 20462760), (15, 17734392), (18, 14778660), (20, 13300794), (24, 11083995), (26, 10231380), (27, 9852440), (30, 8867196), (36, 7389330), (39, 6820920), (40, 6650397), (45, 5911464), (52, 5115690), (54, 4926220), (60, 4433598), (65, 4092552), (72, 3694665), (78, 3410460), (90, 2955732), (104, 2557845), (108, 2463110), (117, 2273640), (120, 2216799), (130, 2046276), (135, 1970488), (156, 1705230), (180, 1477866), (195, 1364184), (216, 1231555), (234, 1136820), (260, 1023138), (270, 985244), (312, 852615), (351, 757880), (360, 738933), (390, 682092), (468, 568410), (520, 511569), (540, 492622), (585, 454728), (702, 378940), (780, 341046), (936, 284205), (1080, 246311), (1170, 227364), (1404, 189470), (1560, 170523), (1755, 151576), (2340, 113682), (2808, 94735), (3510, 75788), (4680, 56841), (7020, 37894), (14040, 18947)]