1910824020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1009}}^1$

素因数の和:1204

約数の個数: 240

約数和(自身を含む): 6898510080

約数和(自身を除く): 4987686060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 167, 180, 189, 210, 252, 270, 315, 324, 334, 378, 405, 420, 501, 540, 567, 630, 668, 756, 810, 835, 945, 1002, 1009, 1134, 1169, 1260, 1503, 1620, 1670, 1890, 2004, 2018, 2268, 2338, 2505, 2835, 3006, 3027, 3340, 3507, 3780, 4036, 4509, 4676, 5010, 5045, 5670, 5845, 6012, 6054, 7014, 7063, 7515, 9018, 9081, 10020, 10090, 10521, 11340, 11690, 12108, 13527, 14028, 14126, 15030, 15135, 17535, 18036, 18162, 20180, 21042, 21189, 22545, 23380, 27054, 27243, 28252, 30060, 30270, 31563, 35070, 35315, 36324, 42084, 42378, 45090, 45405, 52605, 54108, 54486, 60540, 63126, 63567, 67635, 70140, 70630, 81729, 84756, 90180, 90810, 94689, 105210, 105945, 108972, 126252, 127134, 135270, 136215, 141260, 157815, 163458, 168503, 181620, 189378, 190701, 210420, 211890, 254268, 270540, 272430, 315630, 317835, 326916, 337006, 378756, 381402, 408645, 423780, 473445, 505509, 544860, 572103, 631260, 635670, 674012, 762804, 817290, 842515, 946890, 953505, 1011018, 1144206, 1179521, 1271340, 1516527, 1634580, 1685030, 1893780, 1907010, 2022036, 2288412, 2359042, 2527545, 2860515, 3033054, 3370060, 3538563, 3814020, 4549581, 4718084, 5055090, 5721030, 5897605, 6066108, 7077126, 7582635, 9099162, 10110180, 10615689, 11442060, 11795210, 13648743, 14154252, 15165270, 17692815, 18198324, 21231378, 22747905, 23590420, 27297486, 30330540, 31847067, 35385630, 42462756, 45495810, 53078445, 54594972, 63694134, 68243715, 70771260, 90991620, 95541201, 106156890, 127388268, 136487430, 159235335, 191082402, 212313780, 272974860, 318470670, 382164804, 477706005, 636941340, 955412010, 1910824020]

約数ペア:

[(1, 1910824020), (2, 955412010), (3, 636941340), (4, 477706005), (5, 382164804), (6, 318470670), (7, 272974860), (9, 212313780), (10, 191082402), (12, 159235335), (14, 136487430), (15, 127388268), (18, 106156890), (20, 95541201), (21, 90991620), (27, 70771260), (28, 68243715), (30, 63694134), (35, 54594972), (36, 53078445), (42, 45495810), (45, 42462756), (54, 35385630), (60, 31847067), (63, 30330540), (70, 27297486), (81, 23590420), (84, 22747905), (90, 21231378), (105, 18198324), (108, 17692815), (126, 15165270), (135, 14154252), (140, 13648743), (162, 11795210), (167, 11442060), (180, 10615689), (189, 10110180), (210, 9099162), (252, 7582635), (270, 7077126), (315, 6066108), (324, 5897605), (334, 5721030), (378, 5055090), (405, 4718084), (420, 4549581), (501, 3814020), (540, 3538563), (567, 3370060), (630, 3033054), (668, 2860515), (756, 2527545), (810, 2359042), (835, 2288412), (945, 2022036), (1002, 1907010), (1009, 1893780), (1134, 1685030), (1169, 1634580), (1260, 1516527), (1503, 1271340), (1620, 1179521), (1670, 1144206), (1890, 1011018), (2004, 953505), (2018, 946890), (2268, 842515), (2338, 817290), (2505, 762804), (2835, 674012), (3006, 635670), (3027, 631260), (3340, 572103), (3507, 544860), (3780, 505509), (4036, 473445), (4509, 423780), (4676, 408645), (5010, 381402), (5045, 378756), (5670, 337006), (5845, 326916), (6012, 317835), (6054, 315630), (7014, 272430), (7063, 270540), (7515, 254268), (9018, 211890), (9081, 210420), (10020, 190701), (10090, 189378), (10521, 181620), (11340, 168503), (11690, 163458), (12108, 157815), (13527, 141260), (14028, 136215), (14126, 135270), (15030, 127134), (15135, 126252), (17535, 108972), (18036, 105945), (18162, 105210), (20180, 94689), (21042, 90810), (21189, 90180), (22545, 84756), (23380, 81729), (27054, 70630), (27243, 70140), (28252, 67635), (30060, 63567), (30270, 63126), (31563, 60540), (35070, 54486), (35315, 54108), (36324, 52605), (42084, 45405), (42378, 45090)]