81501476040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1\times {\mathrm{3371}}^1$

素因数の和:3908

約数の個数: 192

約数和(自身を含む): 267013843200

約数和(自身を除く): 185512367160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 239, 281, 360, 478, 562, 717, 843, 956, 1124, 1195, 1405, 1434, 1686, 1912, 2151, 2248, 2390, 2529, 2810, 2868, 3371, 3372, 3585, 4215, 4302, 4780, 5058, 5620, 5736, 6742, 6744, 7170, 8430, 8604, 9560, 10113, 10116, 10755, 11240, 12645, 13484, 14340, 16855, 16860, 17208, 20226, 20232, 21510, 25290, 26968, 28680, 30339, 33710, 33720, 40452, 43020, 50565, 50580, 60678, 67159, 67420, 80904, 86040, 101130, 101160, 121356, 134318, 134840, 151695, 201477, 202260, 242712, 268636, 303390, 335795, 402954, 404520, 537272, 604431, 606780, 671590, 805669, 805908, 947251, 1007385, 1208862, 1213560, 1343180, 1611338, 1611816, 1894502, 2014770, 2417007, 2417724, 2686360, 2841753, 3022155, 3222676, 3789004, 4028345, 4029540, 4736255, 4834014, 4835448, 5683506, 6044310, 6445352, 7251021, 7578008, 8056690, 8059080, 8525259, 9472510, 9668028, 11367012, 12085035, 12088620, 14208765, 14502042, 16113380, 17050518, 18945020, 19336056, 22734024, 24170070, 24177240, 28417530, 29004084, 32226760, 34101036, 36255105, 37890040, 42626295, 48340140, 56835060, 58008168, 68202072, 72510210, 85252590, 96680280, 113670120, 145020420, 170505180, 226392989, 290040840, 341010360, 452785978, 679178967, 905571956, 1131964945, 1358357934, 1811143912, 2037536901, 2263929890, 2716715868, 3395894835, 4075073802, 4527859780, 5433431736, 6791789670, 8150147604, 9055719560, 10187684505, 13583579340, 16300295208, 20375369010, 27167158680, 40750738020, 81501476040]

約数ペア:

[(1, 81501476040), (2, 40750738020), (3, 27167158680), (4, 20375369010), (5, 16300295208), (6, 13583579340), (8, 10187684505), (9, 9055719560), (10, 8150147604), (12, 6791789670), (15, 5433431736), (18, 4527859780), (20, 4075073802), (24, 3395894835), (30, 2716715868), (36, 2263929890), (40, 2037536901), (45, 1811143912), (60, 1358357934), (72, 1131964945), (90, 905571956), (120, 679178967), (180, 452785978), (239, 341010360), (281, 290040840), (360, 226392989), (478, 170505180), (562, 145020420), (717, 113670120), (843, 96680280), (956, 85252590), (1124, 72510210), (1195, 68202072), (1405, 58008168), (1434, 56835060), (1686, 48340140), (1912, 42626295), (2151, 37890040), (2248, 36255105), (2390, 34101036), (2529, 32226760), (2810, 29004084), (2868, 28417530), (3371, 24177240), (3372, 24170070), (3585, 22734024), (4215, 19336056), (4302, 18945020), (4780, 17050518), (5058, 16113380), (5620, 14502042), (5736, 14208765), (6742, 12088620), (6744, 12085035), (7170, 11367012), (8430, 9668028), (8604, 9472510), (9560, 8525259), (10113, 8059080), (10116, 8056690), (10755, 7578008), (11240, 7251021), (12645, 6445352), (13484, 6044310), (14340, 5683506), (16855, 4835448), (16860, 4834014), (17208, 4736255), (20226, 4029540), (20232, 4028345), (21510, 3789004), (25290, 3222676), (26968, 3022155), (28680, 2841753), (30339, 2686360), (33710, 2417724), (33720, 2417007), (40452, 2014770), (43020, 1894502), (50565, 1611816), (50580, 1611338), (60678, 1343180), (67159, 1213560), (67420, 1208862), (80904, 1007385), (86040, 947251), (101130, 805908), (101160, 805669), (121356, 671590), (134318, 606780), (134840, 604431), (151695, 537272), (201477, 404520), (202260, 402954), (242712, 335795), (268636, 303390)]