71845037160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{37657}}^1$

素因数の和:38907

約数の個数: 128

約数和(自身を含む): 232310695680

約数和(自身を除く): 160465658520

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, 390, 520, 780, 1223, 1560, 2446, 3669, 4892, 6115, 7338, 9784, 12230, 14676, 15899, 18345, 24460, 29352, 31798, 36690, 37657, 47697, 48920, 63596, 73380, 75314, 79495, 95394, 112971, 127192, 146760, 150628, 158990, 188285, 190788, 225942, 238485, 301256, 317980, 376570, 381576, 451884, 476970, 489541, 564855, 635960, 753140, 903768, 953940, 979082, 1129710, 1468623, 1506280, 1907880, 1958164, 2259420, 2447705, 2937246, 3916328, 4518840, 4895410, 5874492, 7343115, 9790820, 11748984, 14686230, 19581640, 29372460, 46054511, 58744920, 92109022, 138163533, 184218044, 230272555, 276327066, 368436088, 460545110, 552654132, 598708643, 690817665, 921090220, 1105308264, 1197417286, 1381635330, 1796125929, 1842180440, 2394834572, 2763270660, 2993543215, 3592251858, 4789669144, 5526541320, 5987086430, 7184503716, 8980629645, 11974172860, 14369007432, 17961259290, 23948345720, 35922518580, 71845037160]

約数ペア:

[(1, 71845037160), (2, 35922518580), (3, 23948345720), (4, 17961259290), (5, 14369007432), (6, 11974172860), (8, 8980629645), (10, 7184503716), (12, 5987086430), (13, 5526541320), (15, 4789669144), (20, 3592251858), (24, 2993543215), (26, 2763270660), (30, 2394834572), (39, 1842180440), (40, 1796125929), (52, 1381635330), (60, 1197417286), (65, 1105308264), (78, 921090220), (104, 690817665), (120, 598708643), (130, 552654132), (156, 460545110), (195, 368436088), (260, 276327066), (312, 230272555), (390, 184218044), (520, 138163533), (780, 92109022), (1223, 58744920), (1560, 46054511), (2446, 29372460), (3669, 19581640), (4892, 14686230), (6115, 11748984), (7338, 9790820), (9784, 7343115), (12230, 5874492), (14676, 4895410), (15899, 4518840), (18345, 3916328), (24460, 2937246), (29352, 2447705), (31798, 2259420), (36690, 1958164), (37657, 1907880), (47697, 1506280), (48920, 1468623), (63596, 1129710), (73380, 979082), (75314, 953940), (79495, 903768), (95394, 753140), (112971, 635960), (127192, 564855), (146760, 489541), (150628, 476970), (158990, 451884), (188285, 381576), (190788, 376570), (225942, 317980), (238485, 301256)]