322435340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 735436800

約数和(自身を除く): 413001460

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 79, 116, 124, 145, 155, 158, 227, 290, 310, 316, 395, 454, 580, 620, 790, 899, 908, 1135, 1580, 1798, 2270, 2291, 2449, 3596, 4495, 4540, 4582, 4898, 6583, 7037, 8990, 9164, 9796, 11455, 12245, 13166, 14074, 17933, 17980, 22910, 24490, 26332, 28148, 32915, 35185, 35866, 45820, 48980, 65830, 70370, 71021, 71732, 89665, 131660, 140740, 142042, 179330, 204073, 284084, 355105, 358660, 408146, 520057, 555923, 710210, 816292, 1020365, 1040114, 1111846, 1420420, 2040730, 2080228, 2223692, 2600285, 2779615, 4081460, 5200570, 5559230, 10401140, 11118460, 16121767, 32243534, 64487068, 80608835, 161217670, 322435340]

約数ペア:

[(1, 322435340), (2, 161217670), (4, 80608835), (5, 64487068), (10, 32243534), (20, 16121767), (29, 11118460), (31, 10401140), (58, 5559230), (62, 5200570), (79, 4081460), (116, 2779615), (124, 2600285), (145, 2223692), (155, 2080228), (158, 2040730), (227, 1420420), (290, 1111846), (310, 1040114), (316, 1020365), (395, 816292), (454, 710210), (580, 555923), (620, 520057), (790, 408146), (899, 358660), (908, 355105), (1135, 284084), (1580, 204073), (1798, 179330), (2270, 142042), (2291, 140740), (2449, 131660), (3596, 89665), (4495, 71732), (4540, 71021), (4582, 70370), (4898, 65830), (6583, 48980), (7037, 45820), (8990, 35866), (9164, 35185), (9796, 32915), (11455, 28148), (12245, 26332), (13166, 24490), (14074, 22910), (17933, 17980)]