1306147080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{9311}}^1$

素因数の和:9499

約数の個数: 128

約数和(自身を含む): 4505518080

約数和(自身を除く): 3199371000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 167, 168, 210, 280, 334, 420, 501, 668, 835, 840, 1002, 1169, 1336, 1670, 2004, 2338, 2505, 3340, 3507, 4008, 4676, 5010, 5845, 6680, 7014, 9311, 9352, 10020, 11690, 14028, 17535, 18622, 20040, 23380, 27933, 28056, 35070, 37244, 46555, 46760, 55866, 65177, 70140, 74488, 93110, 111732, 130354, 139665, 140280, 186220, 195531, 223464, 260708, 279330, 325885, 372440, 391062, 521416, 558660, 651770, 782124, 977655, 1117320, 1303540, 1554937, 1564248, 1955310, 2607080, 3109874, 3910620, 4664811, 6219748, 7774685, 7821240, 9329622, 10884559, 12439496, 15549370, 18659244, 21769118, 23324055, 31098740, 32653677, 37318488, 43538236, 46648110, 54422795, 62197480, 65307354, 87076472, 93296220, 108845590, 130614708, 163268385, 186592440, 217691180, 261229416, 326536770, 435382360, 653073540, 1306147080]

約数ペア:

[(1, 1306147080), (2, 653073540), (3, 435382360), (4, 326536770), (5, 261229416), (6, 217691180), (7, 186592440), (8, 163268385), (10, 130614708), (12, 108845590), (14, 93296220), (15, 87076472), (20, 65307354), (21, 62197480), (24, 54422795), (28, 46648110), (30, 43538236), (35, 37318488), (40, 32653677), (42, 31098740), (56, 23324055), (60, 21769118), (70, 18659244), (84, 15549370), (105, 12439496), (120, 10884559), (140, 9329622), (167, 7821240), (168, 7774685), (210, 6219748), (280, 4664811), (334, 3910620), (420, 3109874), (501, 2607080), (668, 1955310), (835, 1564248), (840, 1554937), (1002, 1303540), (1169, 1117320), (1336, 977655), (1670, 782124), (2004, 651770), (2338, 558660), (2505, 521416), (3340, 391062), (3507, 372440), (4008, 325885), (4676, 279330), (5010, 260708), (5845, 223464), (6680, 195531), (7014, 186220), (9311, 140280), (9352, 139665), (10020, 130354), (11690, 111732), (14028, 93110), (17535, 74488), (18622, 70140), (20040, 65177), (23380, 55866), (27933, 46760), (28056, 46555), (35070, 37244)]