6643668720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{40177}}^1$

素因数の和:40259

約数の個数: 160

約数和(自身を含む): 22598678592

約数和(自身を除く): 15955009872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 53, 60, 65, 78, 80, 104, 106, 120, 130, 156, 159, 195, 208, 212, 240, 260, 265, 312, 318, 390, 424, 520, 530, 624, 636, 689, 780, 795, 848, 1040, 1060, 1272, 1378, 1560, 1590, 2067, 2120, 2544, 2756, 3120, 3180, 3445, 4134, 4240, 5512, 6360, 6890, 8268, 10335, 11024, 12720, 13780, 16536, 20670, 27560, 33072, 40177, 41340, 55120, 80354, 82680, 120531, 160708, 165360, 200885, 241062, 321416, 401770, 482124, 522301, 602655, 642832, 803540, 964248, 1044602, 1205310, 1566903, 1607080, 1928496, 2089204, 2129381, 2410620, 2611505, 3133806, 3214160, 4178408, 4258762, 4821240, 5223010, 6267612, 6388143, 7834515, 8356816, 8517524, 9642480, 10446020, 10646905, 12535224, 12776286, 15669030, 17035048, 20892040, 21293810, 25070448, 25552572, 27681953, 31338060, 31940715, 34070096, 41784080, 42587620, 51105144, 55363906, 62676120, 63881430, 83045859, 85175240, 102210288, 110727812, 125352240, 127762860, 138409765, 166091718, 170350480, 221455624, 255525720, 276819530, 332183436, 415229295, 442911248, 511051440, 553639060, 664366872, 830458590, 1107278120, 1328733744, 1660917180, 2214556240, 3321834360, 6643668720]

約数ペア:

[(1, 6643668720), (2, 3321834360), (3, 2214556240), (4, 1660917180), (5, 1328733744), (6, 1107278120), (8, 830458590), (10, 664366872), (12, 553639060), (13, 511051440), (15, 442911248), (16, 415229295), (20, 332183436), (24, 276819530), (26, 255525720), (30, 221455624), (39, 170350480), (40, 166091718), (48, 138409765), (52, 127762860), (53, 125352240), (60, 110727812), (65, 102210288), (78, 85175240), (80, 83045859), (104, 63881430), (106, 62676120), (120, 55363906), (130, 51105144), (156, 42587620), (159, 41784080), (195, 34070096), (208, 31940715), (212, 31338060), (240, 27681953), (260, 25552572), (265, 25070448), (312, 21293810), (318, 20892040), (390, 17035048), (424, 15669030), (520, 12776286), (530, 12535224), (624, 10646905), (636, 10446020), (689, 9642480), (780, 8517524), (795, 8356816), (848, 7834515), (1040, 6388143), (1060, 6267612), (1272, 5223010), (1378, 4821240), (1560, 4258762), (1590, 4178408), (2067, 3214160), (2120, 3133806), (2544, 2611505), (2756, 2410620), (3120, 2129381), (3180, 2089204), (3445, 1928496), (4134, 1607080), (4240, 1566903), (5512, 1205310), (6360, 1044602), (6890, 964248), (8268, 803540), (10335, 642832), (11024, 602655), (12720, 522301), (13780, 482124), (16536, 401770), (20670, 321416), (27560, 241062), (33072, 200885), (40177, 165360), (41340, 160708), (55120, 120531), (80354, 82680)]