139242480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3433}}^1$

素因数の和:3475

約数の個数: 120

約数和(自身を含む): 467545968

約数和(自身を除く): 328303488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 3433, 4056, 5070, 6760, 6866, 8112, 10140, 10299, 13520, 13732, 17165, 20280, 20598, 27464, 34330, 40560, 41196, 44629, 51495, 54928, 68660, 82392, 89258, 102990, 133887, 137320, 164784, 178516, 205980, 223145, 267774, 274640, 357032, 411960, 446290, 535548, 580177, 669435, 714064, 823920, 892580, 1071096, 1160354, 1338870, 1740531, 1785160, 2142192, 2320708, 2677740, 2900885, 3481062, 3570320, 4641416, 5355480, 5801770, 6962124, 8702655, 9282832, 10710960, 11603540, 13924248, 17405310, 23207080, 27848496, 34810620, 46414160, 69621240, 139242480]

約数ペア:

[(1, 139242480), (2, 69621240), (3, 46414160), (4, 34810620), (5, 27848496), (6, 23207080), (8, 17405310), (10, 13924248), (12, 11603540), (13, 10710960), (15, 9282832), (16, 8702655), (20, 6962124), (24, 5801770), (26, 5355480), (30, 4641416), (39, 3570320), (40, 3481062), (48, 2900885), (52, 2677740), (60, 2320708), (65, 2142192), (78, 1785160), (80, 1740531), (104, 1338870), (120, 1160354), (130, 1071096), (156, 892580), (169, 823920), (195, 714064), (208, 669435), (240, 580177), (260, 535548), (312, 446290), (338, 411960), (390, 357032), (507, 274640), (520, 267774), (624, 223145), (676, 205980), (780, 178516), (845, 164784), (1014, 137320), (1040, 133887), (1352, 102990), (1560, 89258), (1690, 82392), (2028, 68660), (2535, 54928), (2704, 51495), (3120, 44629), (3380, 41196), (3433, 40560), (4056, 34330), (5070, 27464), (6760, 20598), (6866, 20280), (8112, 17165), (10140, 13732), (10299, 13520)]