146009640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1721}}^1$

素因数の和:1843

約数の個数: 128

約数和(自身を含む): 505854720

約数和(自身を除く): 359845080

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, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 505, 606, 707, 808, 840, 1010, 1212, 1414, 1515, 1721, 2020, 2121, 2424, 2828, 3030, 3442, 3535, 4040, 4242, 5163, 5656, 6060, 6884, 7070, 8484, 8605, 10326, 10605, 12047, 12120, 13768, 14140, 16968, 17210, 20652, 21210, 24094, 25815, 28280, 34420, 36141, 41304, 42420, 48188, 51630, 60235, 68840, 72282, 84840, 96376, 103260, 120470, 144564, 173821, 180705, 206520, 240940, 289128, 347642, 361410, 481880, 521463, 695284, 722820, 869105, 1042926, 1216747, 1390568, 1445640, 1738210, 2085852, 2433494, 2607315, 3476420, 3650241, 4171704, 4866988, 5214630, 6083735, 6952840, 7300482, 9733976, 10429260, 12167470, 14600964, 18251205, 20858520, 24334940, 29201928, 36502410, 48669880, 73004820, 146009640]

約数ペア:

[(1, 146009640), (2, 73004820), (3, 48669880), (4, 36502410), (5, 29201928), (6, 24334940), (7, 20858520), (8, 18251205), (10, 14600964), (12, 12167470), (14, 10429260), (15, 9733976), (20, 7300482), (21, 6952840), (24, 6083735), (28, 5214630), (30, 4866988), (35, 4171704), (40, 3650241), (42, 3476420), (56, 2607315), (60, 2433494), (70, 2085852), (84, 1738210), (101, 1445640), (105, 1390568), (120, 1216747), (140, 1042926), (168, 869105), (202, 722820), (210, 695284), (280, 521463), (303, 481880), (404, 361410), (420, 347642), (505, 289128), (606, 240940), (707, 206520), (808, 180705), (840, 173821), (1010, 144564), (1212, 120470), (1414, 103260), (1515, 96376), (1721, 84840), (2020, 72282), (2121, 68840), (2424, 60235), (2828, 51630), (3030, 48188), (3442, 42420), (3535, 41304), (4040, 36141), (4242, 34420), (5163, 28280), (5656, 25815), (6060, 24094), (6884, 21210), (7070, 20652), (8484, 17210), (8605, 16968), (10326, 14140), (10605, 13768), (12047, 12120)]