265594680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18917}}^1$

素因数の和:18950

約数の個数: 128

約数和(自身を含む): 953467200

約数和(自身を除く): 687872520

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, 18917, 37834, 56751, 75668, 94585, 113502, 151336, 170253, 189170, 227004, 245921, 283755, 340506, 378340, 454008, 491842, 510759, 567510, 681012, 737763, 756680, 851265, 983684, 1021518, 1135020, 1229605, 1362024, 1475526, 1702530, 1967368, 2043036, 2213289, 2270040, 2459210, 2553795, 2951052, 3405060, 3688815, 4086072, 4426578, 4918420, 5107590, 5902104, 6639867, 6810120, 7377630, 8853156, 9836840, 10215180, 11066445, 13279734, 14755260, 17706312, 20430360, 22132890, 26559468, 29510520, 33199335, 44265780, 53118936, 66398670, 88531560, 132797340, 265594680]

約数ペア:

[(1, 265594680), (2, 132797340), (3, 88531560), (4, 66398670), (5, 53118936), (6, 44265780), (8, 33199335), (9, 29510520), (10, 26559468), (12, 22132890), (13, 20430360), (15, 17706312), (18, 14755260), (20, 13279734), (24, 11066445), (26, 10215180), (27, 9836840), (30, 8853156), (36, 7377630), (39, 6810120), (40, 6639867), (45, 5902104), (52, 5107590), (54, 4918420), (60, 4426578), (65, 4086072), (72, 3688815), (78, 3405060), (90, 2951052), (104, 2553795), (108, 2459210), (117, 2270040), (120, 2213289), (130, 2043036), (135, 1967368), (156, 1702530), (180, 1475526), (195, 1362024), (216, 1229605), (234, 1135020), (260, 1021518), (270, 983684), (312, 851265), (351, 756680), (360, 737763), (390, 681012), (468, 567510), (520, 510759), (540, 491842), (585, 454008), (702, 378340), (780, 340506), (936, 283755), (1080, 245921), (1170, 227004), (1404, 189170), (1560, 170253), (1755, 151336), (2340, 113502), (2808, 94585), (3510, 75668), (4680, 56751), (7020, 37834), (14040, 18917)]