196752720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4909}}^1$

素因数の和:5092

約数の個数: 80

約数和(自身を含む): 613710720

約数和(自身を除く): 416958000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 2672, 3340, 4008, 4909, 5010, 6680, 8016, 9818, 10020, 13360, 14727, 19636, 20040, 24545, 29454, 39272, 40080, 49090, 58908, 73635, 78544, 98180, 117816, 147270, 196360, 235632, 294540, 392720, 589080, 819803, 1178160, 1639606, 2459409, 3279212, 4099015, 4918818, 6558424, 8198030, 9837636, 12297045, 13116848, 16396060, 19675272, 24594090, 32792120, 39350544, 49188180, 65584240, 98376360, 196752720]

約数ペア:

[(1, 196752720), (2, 98376360), (3, 65584240), (4, 49188180), (5, 39350544), (6, 32792120), (8, 24594090), (10, 19675272), (12, 16396060), (15, 13116848), (16, 12297045), (20, 9837636), (24, 8198030), (30, 6558424), (40, 4918818), (48, 4099015), (60, 3279212), (80, 2459409), (120, 1639606), (167, 1178160), (240, 819803), (334, 589080), (501, 392720), (668, 294540), (835, 235632), (1002, 196360), (1336, 147270), (1670, 117816), (2004, 98180), (2505, 78544), (2672, 73635), (3340, 58908), (4008, 49090), (4909, 40080), (5010, 39272), (6680, 29454), (8016, 24545), (9818, 20040), (10020, 19636), (13360, 14727)]