1609667080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{683}}^1$

素因数の和:1163

約数の個数: 128

約数和(自身を含む): 4373222400

約数和(自身を除く): 2763555320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 443, 532, 665, 683, 760, 886, 1064, 1330, 1366, 1772, 2215, 2660, 2732, 3101, 3415, 3544, 4430, 4781, 5320, 5464, 6202, 6830, 8417, 8860, 9562, 12404, 12977, 13660, 15505, 16834, 17720, 19124, 23905, 24808, 25954, 27320, 31010, 33668, 38248, 42085, 47810, 51908, 58919, 62020, 64885, 67336, 84170, 90839, 95620, 103816, 117838, 124040, 129770, 168340, 181678, 191240, 235676, 259540, 294595, 302569, 336680, 363356, 454195, 471352, 519080, 589190, 605138, 726712, 908390, 1178380, 1210276, 1512845, 1816780, 2117983, 2356760, 2420552, 3025690, 3633560, 4235966, 5748811, 6051380, 8471932, 10589915, 11497622, 12102760, 16943864, 21179830, 22995244, 28744055, 40241677, 42359660, 45990488, 57488110, 80483354, 84719320, 114976220, 160966708, 201208385, 229952440, 321933416, 402416770, 804833540, 1609667080]

約数ペア:

[(1, 1609667080), (2, 804833540), (4, 402416770), (5, 321933416), (7, 229952440), (8, 201208385), (10, 160966708), (14, 114976220), (19, 84719320), (20, 80483354), (28, 57488110), (35, 45990488), (38, 42359660), (40, 40241677), (56, 28744055), (70, 22995244), (76, 21179830), (95, 16943864), (133, 12102760), (140, 11497622), (152, 10589915), (190, 8471932), (266, 6051380), (280, 5748811), (380, 4235966), (443, 3633560), (532, 3025690), (665, 2420552), (683, 2356760), (760, 2117983), (886, 1816780), (1064, 1512845), (1330, 1210276), (1366, 1178380), (1772, 908390), (2215, 726712), (2660, 605138), (2732, 589190), (3101, 519080), (3415, 471352), (3544, 454195), (4430, 363356), (4781, 336680), (5320, 302569), (5464, 294595), (6202, 259540), (6830, 235676), (8417, 191240), (8860, 181678), (9562, 168340), (12404, 129770), (12977, 124040), (13660, 117838), (15505, 103816), (16834, 95620), (17720, 90839), (19124, 84170), (23905, 67336), (24808, 64885), (25954, 62020), (27320, 58919), (31010, 51908), (33668, 47810), (38248, 42085)]