349606920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17239}}^1$

素因数の和:17279

約数の個数: 96

約数和(自身を含む): 1135771200

約数和(自身を除く): 786164280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6760, 10140, 17239, 20280, 34478, 51717, 68956, 86195, 103434, 137912, 172390, 206868, 224107, 258585, 344780, 413736, 448214, 517170, 672321, 689560, 896428, 1034340, 1120535, 1344642, 1792856, 2068680, 2241070, 2689284, 2913391, 3361605, 4482140, 5378568, 5826782, 6723210, 8740173, 8964280, 11653564, 13446420, 14566955, 17480346, 23307128, 26892840, 29133910, 34960692, 43700865, 58267820, 69921384, 87401730, 116535640, 174803460, 349606920]

約数ペア:

[(1, 349606920), (2, 174803460), (3, 116535640), (4, 87401730), (5, 69921384), (6, 58267820), (8, 43700865), (10, 34960692), (12, 29133910), (13, 26892840), (15, 23307128), (20, 17480346), (24, 14566955), (26, 13446420), (30, 11653564), (39, 8964280), (40, 8740173), (52, 6723210), (60, 5826782), (65, 5378568), (78, 4482140), (104, 3361605), (120, 2913391), (130, 2689284), (156, 2241070), (169, 2068680), (195, 1792856), (260, 1344642), (312, 1120535), (338, 1034340), (390, 896428), (507, 689560), (520, 672321), (676, 517170), (780, 448214), (845, 413736), (1014, 344780), (1352, 258585), (1560, 224107), (1690, 206868), (2028, 172390), (2535, 137912), (3380, 103434), (4056, 86195), (5070, 68956), (6760, 51717), (10140, 34478), (17239, 20280)]