610436320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1091}}^1$

素因数の和:1388

約数の個数: 96

約数和(自身を含む): 1560293280

約数和(自身を除く): 949856960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 269, 416, 520, 538, 1040, 1076, 1091, 1345, 2080, 2152, 2182, 2690, 3497, 4304, 4364, 5380, 5455, 6994, 8608, 8728, 10760, 10910, 13988, 14183, 17456, 17485, 21520, 21820, 27976, 28366, 34912, 34970, 43040, 43640, 55952, 56732, 69940, 70915, 87280, 111904, 113464, 139880, 141830, 174560, 226928, 279760, 283660, 293479, 453856, 559520, 567320, 586958, 1134640, 1173916, 1467395, 2269280, 2347832, 2934790, 3815227, 4695664, 5869580, 7630454, 9391328, 11739160, 15260908, 19076135, 23478320, 30521816, 38152270, 46956640, 61043632, 76304540, 122087264, 152609080, 305218160, 610436320]

約数ペア:

[(1, 610436320), (2, 305218160), (4, 152609080), (5, 122087264), (8, 76304540), (10, 61043632), (13, 46956640), (16, 38152270), (20, 30521816), (26, 23478320), (32, 19076135), (40, 15260908), (52, 11739160), (65, 9391328), (80, 7630454), (104, 5869580), (130, 4695664), (160, 3815227), (208, 2934790), (260, 2347832), (269, 2269280), (416, 1467395), (520, 1173916), (538, 1134640), (1040, 586958), (1076, 567320), (1091, 559520), (1345, 453856), (2080, 293479), (2152, 283660), (2182, 279760), (2690, 226928), (3497, 174560), (4304, 141830), (4364, 139880), (5380, 113464), (5455, 111904), (6994, 87280), (8608, 70915), (8728, 69940), (10760, 56732), (10910, 55952), (13988, 43640), (14183, 43040), (17456, 34970), (17485, 34912), (21520, 28366), (21820, 27976)]