346095280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{619}}^1$

素因数の和:902

約数の個数: 80

約数和(自身を含む): 837223200

約数和(自身を除く): 491127920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 241, 290, 464, 482, 580, 619, 964, 1160, 1205, 1238, 1928, 2320, 2410, 2476, 3095, 3856, 4820, 4952, 6190, 6989, 9640, 9904, 12380, 13978, 17951, 19280, 24760, 27956, 34945, 35902, 49520, 55912, 69890, 71804, 89755, 111824, 139780, 143608, 149179, 179510, 279560, 287216, 298358, 359020, 559120, 596716, 718040, 745895, 1193432, 1436080, 1491790, 2386864, 2983580, 4326191, 5967160, 8652382, 11934320, 17304764, 21630955, 34609528, 43261910, 69219056, 86523820, 173047640, 346095280]

約数ペア:

[(1, 346095280), (2, 173047640), (4, 86523820), (5, 69219056), (8, 43261910), (10, 34609528), (16, 21630955), (20, 17304764), (29, 11934320), (40, 8652382), (58, 5967160), (80, 4326191), (116, 2983580), (145, 2386864), (232, 1491790), (241, 1436080), (290, 1193432), (464, 745895), (482, 718040), (580, 596716), (619, 559120), (964, 359020), (1160, 298358), (1205, 287216), (1238, 279560), (1928, 179510), (2320, 149179), (2410, 143608), (2476, 139780), (3095, 111824), (3856, 89755), (4820, 71804), (4952, 69890), (6190, 55912), (6989, 49520), (9640, 35902), (9904, 34945), (12380, 27956), (13978, 24760), (17951, 19280)]