382461240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26783}}^1$

素因数の和:26821

約数の個数: 128

約数和(自身を含む): 1388482560

約数和(自身を除く): 1006021320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 26783, 53566, 80349, 107132, 133915, 160698, 187481, 214264, 267830, 321396, 374962, 401745, 455311, 535660, 562443, 642792, 749924, 803490, 910622, 937405, 1071320, 1124886, 1365933, 1499848, 1606980, 1821244, 1874810, 2249772, 2276555, 2731866, 2812215, 3187177, 3213960, 3642488, 3749620, 4499544, 4553110, 5463732, 5624430, 6374354, 6829665, 7499240, 9106220, 9561531, 10927464, 11248860, 12748708, 13659330, 15935885, 18212440, 19123062, 22497720, 25497416, 27318660, 31871770, 38246124, 47807655, 54637320, 63743540, 76492248, 95615310, 127487080, 191230620, 382461240]

約数ペア:

[(1, 382461240), (2, 191230620), (3, 127487080), (4, 95615310), (5, 76492248), (6, 63743540), (7, 54637320), (8, 47807655), (10, 38246124), (12, 31871770), (14, 27318660), (15, 25497416), (17, 22497720), (20, 19123062), (21, 18212440), (24, 15935885), (28, 13659330), (30, 12748708), (34, 11248860), (35, 10927464), (40, 9561531), (42, 9106220), (51, 7499240), (56, 6829665), (60, 6374354), (68, 5624430), (70, 5463732), (84, 4553110), (85, 4499544), (102, 3749620), (105, 3642488), (119, 3213960), (120, 3187177), (136, 2812215), (140, 2731866), (168, 2276555), (170, 2249772), (204, 1874810), (210, 1821244), (238, 1606980), (255, 1499848), (280, 1365933), (340, 1124886), (357, 1071320), (408, 937405), (420, 910622), (476, 803490), (510, 749924), (595, 642792), (680, 562443), (714, 535660), (840, 455311), (952, 401745), (1020, 374962), (1190, 321396), (1428, 267830), (1785, 214264), (2040, 187481), (2380, 160698), (2856, 133915), (3570, 107132), (4760, 80349), (7140, 53566), (14280, 26783)]