139850040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2077

約数の個数: 128

約数和(自身を含む): 466560000

約数和(自身を除く): 326709960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 583, 636, 660, 795, 1060, 1166, 1272, 1320, 1590, 1749, 1999, 2120, 2332, 2915, 3180, 3498, 3998, 4664, 5830, 5997, 6360, 6996, 7996, 8745, 9995, 11660, 11994, 13992, 15992, 17490, 19990, 21989, 23320, 23988, 29985, 34980, 39980, 43978, 47976, 59970, 65967, 69960, 79960, 87956, 105947, 109945, 119940, 131934, 175912, 211894, 219890, 239880, 263868, 317841, 329835, 423788, 439780, 527736, 529735, 635682, 659670, 847576, 879560, 1059470, 1165417, 1271364, 1319340, 1589205, 2118940, 2330834, 2542728, 2638680, 3178410, 3496251, 4237880, 4661668, 5827085, 6356820, 6992502, 9323336, 11654170, 12713640, 13985004, 17481255, 23308340, 27970008, 34962510, 46616680, 69925020, 139850040]

約数ペア:

[(1, 139850040), (2, 69925020), (3, 46616680), (4, 34962510), (5, 27970008), (6, 23308340), (8, 17481255), (10, 13985004), (11, 12713640), (12, 11654170), (15, 9323336), (20, 6992502), (22, 6356820), (24, 5827085), (30, 4661668), (33, 4237880), (40, 3496251), (44, 3178410), (53, 2638680), (55, 2542728), (60, 2330834), (66, 2118940), (88, 1589205), (106, 1319340), (110, 1271364), (120, 1165417), (132, 1059470), (159, 879560), (165, 847576), (212, 659670), (220, 635682), (264, 529735), (265, 527736), (318, 439780), (330, 423788), (424, 329835), (440, 317841), (530, 263868), (583, 239880), (636, 219890), (660, 211894), (795, 175912), (1060, 131934), (1166, 119940), (1272, 109945), (1320, 105947), (1590, 87956), (1749, 79960), (1999, 69960), (2120, 65967), (2332, 59970), (2915, 47976), (3180, 43978), (3498, 39980), (3998, 34980), (4664, 29985), (5830, 23988), (5997, 23320), (6360, 21989), (6996, 19990), (7996, 17490), (8745, 15992), (9995, 13992), (11660, 11994)]