146696940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20897}}^1$

素因数の和:20928

約数の個数: 96

約数和(自身を含む): 491520960

約数和(自身を除く): 344824020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 20897, 41794, 62691, 83588, 104485, 125382, 188073, 208970, 250764, 271661, 313455, 376146, 417940, 543322, 564219, 626910, 752292, 814983, 940365, 1086644, 1128438, 1253820, 1358305, 1629966, 1880730, 2256876, 2444949, 2716610, 2821095, 3259932, 3761460, 4074915, 4889898, 5433220, 5642190, 7334847, 8149830, 9779796, 11284380, 12224745, 14669694, 16299660, 24449490, 29339388, 36674235, 48898980, 73348470, 146696940]

約数ペア:

[(1, 146696940), (2, 73348470), (3, 48898980), (4, 36674235), (5, 29339388), (6, 24449490), (9, 16299660), (10, 14669694), (12, 12224745), (13, 11284380), (15, 9779796), (18, 8149830), (20, 7334847), (26, 5642190), (27, 5433220), (30, 4889898), (36, 4074915), (39, 3761460), (45, 3259932), (52, 2821095), (54, 2716610), (60, 2444949), (65, 2256876), (78, 1880730), (90, 1629966), (108, 1358305), (117, 1253820), (130, 1128438), (135, 1086644), (156, 940365), (180, 814983), (195, 752292), (234, 626910), (260, 564219), (270, 543322), (351, 417940), (390, 376146), (468, 313455), (540, 271661), (585, 250764), (702, 208970), (780, 188073), (1170, 125382), (1404, 104485), (1755, 83588), (2340, 62691), (3510, 41794), (7020, 20897)]