208227240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14831}}^1$

素因数の和:14864

約数の個数: 128

約数和(自身を含む): 747532800

約数和(自身を除く): 539305560

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, 14831, 29662, 44493, 59324, 74155, 88986, 118648, 133479, 148310, 177972, 192803, 222465, 266958, 296620, 355944, 385606, 400437, 444930, 533916, 578409, 593240, 667395, 771212, 800874, 889860, 964015, 1067832, 1156818, 1334790, 1542424, 1601748, 1735227, 1779720, 1928030, 2002185, 2313636, 2669580, 2892045, 3203496, 3470454, 3856060, 4004370, 4627272, 5205681, 5339160, 5784090, 6940908, 7712120, 8008740, 8676135, 10411362, 11568180, 13881816, 16017480, 17352270, 20822724, 23136360, 26028405, 34704540, 41645448, 52056810, 69409080, 104113620, 208227240]

約数ペア:

[(1, 208227240), (2, 104113620), (3, 69409080), (4, 52056810), (5, 41645448), (6, 34704540), (8, 26028405), (9, 23136360), (10, 20822724), (12, 17352270), (13, 16017480), (15, 13881816), (18, 11568180), (20, 10411362), (24, 8676135), (26, 8008740), (27, 7712120), (30, 6940908), (36, 5784090), (39, 5339160), (40, 5205681), (45, 4627272), (52, 4004370), (54, 3856060), (60, 3470454), (65, 3203496), (72, 2892045), (78, 2669580), (90, 2313636), (104, 2002185), (108, 1928030), (117, 1779720), (120, 1735227), (130, 1601748), (135, 1542424), (156, 1334790), (180, 1156818), (195, 1067832), (216, 964015), (234, 889860), (260, 800874), (270, 771212), (312, 667395), (351, 593240), (360, 578409), (390, 533916), (468, 444930), (520, 400437), (540, 385606), (585, 355944), (702, 296620), (780, 266958), (936, 222465), (1080, 192803), (1170, 177972), (1404, 148310), (1560, 133479), (1755, 118648), (2340, 88986), (2808, 74155), (3510, 59324), (4680, 44493), (7020, 29662), (14040, 14831)]