15662638680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{27967}}^1$

素因数の和:28353

約数の個数: 128

約数和(自身を含む): 50745139200

約数和(自身を除く): 35082500520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 359, 390, 520, 718, 780, 1077, 1436, 1560, 1795, 2154, 2872, 3590, 4308, 4667, 5385, 7180, 8616, 9334, 10770, 14001, 14360, 18668, 21540, 23335, 27967, 28002, 37336, 43080, 46670, 55934, 56004, 70005, 83901, 93340, 111868, 112008, 139835, 140010, 167802, 186680, 223736, 279670, 280020, 335604, 363571, 419505, 559340, 560040, 671208, 727142, 839010, 1090713, 1118680, 1454284, 1678020, 1817855, 2181426, 2908568, 3356040, 3635710, 4362852, 5453565, 7271420, 8725704, 10040153, 10907130, 14542840, 20080306, 21814260, 30120459, 40160612, 43628520, 50200765, 60240918, 80321224, 100401530, 120481836, 130521989, 150602295, 200803060, 240963672, 261043978, 301204590, 391565967, 401606120, 522087956, 602409180, 652609945, 783131934, 1044175912, 1204818360, 1305219890, 1566263868, 1957829835, 2610439780, 3132527736, 3915659670, 5220879560, 7831319340, 15662638680]

約数ペア:

[(1, 15662638680), (2, 7831319340), (3, 5220879560), (4, 3915659670), (5, 3132527736), (6, 2610439780), (8, 1957829835), (10, 1566263868), (12, 1305219890), (13, 1204818360), (15, 1044175912), (20, 783131934), (24, 652609945), (26, 602409180), (30, 522087956), (39, 401606120), (40, 391565967), (52, 301204590), (60, 261043978), (65, 240963672), (78, 200803060), (104, 150602295), (120, 130521989), (130, 120481836), (156, 100401530), (195, 80321224), (260, 60240918), (312, 50200765), (359, 43628520), (390, 40160612), (520, 30120459), (718, 21814260), (780, 20080306), (1077, 14542840), (1436, 10907130), (1560, 10040153), (1795, 8725704), (2154, 7271420), (2872, 5453565), (3590, 4362852), (4308, 3635710), (4667, 3356040), (5385, 2908568), (7180, 2181426), (8616, 1817855), (9334, 1678020), (10770, 1454284), (14001, 1118680), (14360, 1090713), (18668, 839010), (21540, 727142), (23335, 671208), (27967, 560040), (28002, 559340), (37336, 419505), (43080, 363571), (46670, 335604), (55934, 280020), (56004, 279670), (70005, 223736), (83901, 186680), (93340, 167802), (111868, 140010), (112008, 139835)]