407014920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86969}}^1$

素因数の和:86999

約数の個数: 96

約数和(自身を含む): 1424568600

約数和(自身を除く): 1017553680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 86969, 173938, 260907, 347876, 434845, 521814, 695752, 782721, 869690, 1043628, 1130597, 1304535, 1565442, 1739380, 2087256, 2261194, 2609070, 3130884, 3391791, 3478760, 3913605, 4522388, 5218140, 5652985, 6261768, 6783582, 7827210, 9044776, 10175373, 10436280, 11305970, 13567164, 15654420, 16958955, 20350746, 22611940, 27134328, 31308840, 33917910, 40701492, 45223880, 50876865, 67835820, 81402984, 101753730, 135671640, 203507460, 407014920]

約数ペア:

[(1, 407014920), (2, 203507460), (3, 135671640), (4, 101753730), (5, 81402984), (6, 67835820), (8, 50876865), (9, 45223880), (10, 40701492), (12, 33917910), (13, 31308840), (15, 27134328), (18, 22611940), (20, 20350746), (24, 16958955), (26, 15654420), (30, 13567164), (36, 11305970), (39, 10436280), (40, 10175373), (45, 9044776), (52, 7827210), (60, 6783582), (65, 6261768), (72, 5652985), (78, 5218140), (90, 4522388), (104, 3913605), (117, 3478760), (120, 3391791), (130, 3130884), (156, 2609070), (180, 2261194), (195, 2087256), (234, 1739380), (260, 1565442), (312, 1304535), (360, 1130597), (390, 1043628), (468, 869690), (520, 782721), (585, 695752), (780, 521814), (936, 434845), (1170, 347876), (1560, 260907), (2340, 173938), (4680, 86969)]