415641240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{54979}}^1$

素因数の和:55006

約数の個数: 128

約数和(自身を含む): 1583424000

約数和(自身を除く): 1167782760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 54979, 109958, 164937, 219916, 274895, 329874, 384853, 439832, 494811, 549790, 659748, 769706, 824685, 989622, 1099580, 1154559, 1319496, 1484433, 1539412, 1649370, 1924265, 1979244, 2199160, 2309118, 2474055, 2968866, 3078824, 3298740, 3463677, 3848530, 3958488, 4618236, 4948110, 5772795, 5937732, 6597480, 6927354, 7422165, 7697060, 9236472, 9896220, 10391031, 11545590, 11875464, 13854708, 14844330, 15394120, 17318385, 19792440, 20782062, 23091180, 27709416, 29688660, 34636770, 41564124, 46182360, 51955155, 59377320, 69273540, 83128248, 103910310, 138547080, 207820620, 415641240]

約数ペア:

[(1, 415641240), (2, 207820620), (3, 138547080), (4, 103910310), (5, 83128248), (6, 69273540), (7, 59377320), (8, 51955155), (9, 46182360), (10, 41564124), (12, 34636770), (14, 29688660), (15, 27709416), (18, 23091180), (20, 20782062), (21, 19792440), (24, 17318385), (27, 15394120), (28, 14844330), (30, 13854708), (35, 11875464), (36, 11545590), (40, 10391031), (42, 9896220), (45, 9236472), (54, 7697060), (56, 7422165), (60, 6927354), (63, 6597480), (70, 5937732), (72, 5772795), (84, 4948110), (90, 4618236), (105, 3958488), (108, 3848530), (120, 3463677), (126, 3298740), (135, 3078824), (140, 2968866), (168, 2474055), (180, 2309118), (189, 2199160), (210, 1979244), (216, 1924265), (252, 1649370), (270, 1539412), (280, 1484433), (315, 1319496), (360, 1154559), (378, 1099580), (420, 989622), (504, 824685), (540, 769706), (630, 659748), (756, 549790), (840, 494811), (945, 439832), (1080, 384853), (1260, 329874), (1512, 274895), (1890, 219916), (2520, 164937), (3780, 109958), (7560, 54979)]