6440553480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{2713}}^1$

素因数の和:3071

約数の個数: 128

約数和(自身を含む): 19665861120

約数和(自身を除く): 13225307640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 271, 292, 365, 438, 542, 584, 730, 813, 876, 1084, 1095, 1355, 1460, 1626, 1752, 2168, 2190, 2710, 2713, 2920, 3252, 4065, 4380, 5420, 5426, 6504, 8130, 8139, 8760, 10840, 10852, 13565, 16260, 16278, 19783, 21704, 27130, 32520, 32556, 39566, 40695, 54260, 59349, 65112, 79132, 81390, 98915, 108520, 118698, 158264, 162780, 197830, 198049, 237396, 296745, 325560, 395660, 396098, 474792, 593490, 594147, 735223, 791320, 792196, 990245, 1186980, 1188294, 1470446, 1584392, 1980490, 2205669, 2373960, 2376588, 2940892, 2970735, 3676115, 3960980, 4411338, 4753176, 5881784, 5941470, 7352230, 7921960, 8822676, 11028345, 11882940, 14704460, 17645352, 22056690, 23765880, 29408920, 44113380, 53671279, 88226760, 107342558, 161013837, 214685116, 268356395, 322027674, 429370232, 536712790, 644055348, 805069185, 1073425580, 1288110696, 1610138370, 2146851160, 3220276740, 6440553480]

約数ペア:

[(1, 6440553480), (2, 3220276740), (3, 2146851160), (4, 1610138370), (5, 1288110696), (6, 1073425580), (8, 805069185), (10, 644055348), (12, 536712790), (15, 429370232), (20, 322027674), (24, 268356395), (30, 214685116), (40, 161013837), (60, 107342558), (73, 88226760), (120, 53671279), (146, 44113380), (219, 29408920), (271, 23765880), (292, 22056690), (365, 17645352), (438, 14704460), (542, 11882940), (584, 11028345), (730, 8822676), (813, 7921960), (876, 7352230), (1084, 5941470), (1095, 5881784), (1355, 4753176), (1460, 4411338), (1626, 3960980), (1752, 3676115), (2168, 2970735), (2190, 2940892), (2710, 2376588), (2713, 2373960), (2920, 2205669), (3252, 1980490), (4065, 1584392), (4380, 1470446), (5420, 1188294), (5426, 1186980), (6504, 990245), (8130, 792196), (8139, 791320), (8760, 735223), (10840, 594147), (10852, 593490), (13565, 474792), (16260, 396098), (16278, 395660), (19783, 325560), (21704, 296745), (27130, 237396), (32520, 198049), (32556, 197830), (39566, 162780), (40695, 158264), (54260, 118698), (59349, 108520), (65112, 98915), (79132, 81390)]