1302489720

素因数分解:

$2^3\times 3^8\times 5^1\times 7^1\times {\mathrm{709}}^1$

素因数の和:751

約数の個数: 288

約数和(自身を含む): 5030719200

約数和(自身を除く): 3728229480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 709, 729, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1418, 1458, 1512, 1620, 1701, 1890, 1944, 2127, 2187, 2268, 2430, 2520, 2835, 2836, 2916, 3240, 3402, 3545, 3645, 3780, 4254, 4374, 4536, 4860, 4963, 5103, 5670, 5672, 5832, 6381, 6561, 6804, 7090, 7290, 7560, 8505, 8508, 8748, 9720, 9926, 10206, 10635, 10935, 11340, 12762, 13122, 13608, 14180, 14580, 14889, 15309, 17010, 17016, 17496, 19143, 19852, 20412, 21270, 21870, 22680, 24815, 25515, 25524, 26244, 28360, 29160, 29778, 30618, 31905, 32805, 34020, 38286, 39704, 40824, 42540, 43740, 44667, 45927, 49630, 51030, 51048, 52488, 57429, 59556, 61236, 63810, 65610, 68040, 74445, 76545, 76572, 85080, 87480, 89334, 91854, 95715, 99260, 102060, 114858, 119112, 122472, 127620, 131220, 134001, 148890, 153090, 153144, 172287, 178668, 183708, 191430, 198520, 204120, 223335, 229635, 229716, 255240, 262440, 268002, 287145, 297780, 306180, 344574, 357336, 367416, 382860, 402003, 446670, 459270, 459432, 516861, 536004, 574290, 595560, 612360, 670005, 689148, 765720, 804006, 861435, 893340, 918540, 1033722, 1072008, 1148580, 1206009, 1340010, 1378296, 1550583, 1608012, 1722870, 1786680, 1837080, 2010015, 2067444, 2297160, 2412018, 2584305, 2680020, 3101166, 3216024, 3445740, 3618027, 4020030, 4134888, 4651749, 4824036, 5168610, 5360040, 6030045, 6202332, 6891480, 7236054, 7752915, 8040060, 9303498, 9648072, 10337220, 10854081, 12060090, 12404664, 14472108, 15505830, 16080120, 18090135, 18606996, 20674440, 21708162, 23258745, 24120180, 28944216, 31011660, 32562243, 36180270, 37213992, 43416324, 46517490, 48240360, 54270405, 62023320, 65124486, 72360540, 86832648, 93034980, 108540810, 130248972, 144721080, 162811215, 186069960, 217081620, 260497944, 325622430, 434163240, 651244860, 1302489720]

約数ペア:

[(1, 1302489720), (2, 651244860), (3, 434163240), (4, 325622430), (5, 260497944), (6, 217081620), (7, 186069960), (8, 162811215), (9, 144721080), (10, 130248972), (12, 108540810), (14, 93034980), (15, 86832648), (18, 72360540), (20, 65124486), (21, 62023320), (24, 54270405), (27, 48240360), (28, 46517490), (30, 43416324), (35, 37213992), (36, 36180270), (40, 32562243), (42, 31011660), (45, 28944216), (54, 24120180), (56, 23258745), (60, 21708162), (63, 20674440), (70, 18606996), (72, 18090135), (81, 16080120), (84, 15505830), (90, 14472108), (105, 12404664), (108, 12060090), (120, 10854081), (126, 10337220), (135, 9648072), (140, 9303498), (162, 8040060), (168, 7752915), (180, 7236054), (189, 6891480), (210, 6202332), (216, 6030045), (243, 5360040), (252, 5168610), (270, 4824036), (280, 4651749), (315, 4134888), (324, 4020030), (360, 3618027), (378, 3445740), (405, 3216024), (420, 3101166), (486, 2680020), (504, 2584305), (540, 2412018), (567, 2297160), (630, 2067444), (648, 2010015), (709, 1837080), (729, 1786680), (756, 1722870), (810, 1608012), (840, 1550583), (945, 1378296), (972, 1340010), (1080, 1206009), (1134, 1148580), (1215, 1072008), (1260, 1033722), (1418, 918540), (1458, 893340), (1512, 861435), (1620, 804006), (1701, 765720), (1890, 689148), (1944, 670005), (2127, 612360), (2187, 595560), (2268, 574290), (2430, 536004), (2520, 516861), (2835, 459432), (2836, 459270), (2916, 446670), (3240, 402003), (3402, 382860), (3545, 367416), (3645, 357336), (3780, 344574), (4254, 306180), (4374, 297780), (4536, 287145), (4860, 268002), (4963, 262440), (5103, 255240), (5670, 229716), (5672, 229635), (5832, 223335), (6381, 204120), (6561, 198520), (6804, 191430), (7090, 183708), (7290, 178668), (7560, 172287), (8505, 153144), (8508, 153090), (8748, 148890), (9720, 134001), (9926, 131220), (10206, 127620), (10635, 122472), (10935, 119112), (11340, 114858), (12762, 102060), (13122, 99260), (13608, 95715), (14180, 91854), (14580, 89334), (14889, 87480), (15309, 85080), (17010, 76572), (17016, 76545), (17496, 74445), (19143, 68040), (19852, 65610), (20412, 63810), (21270, 61236), (21870, 59556), (22680, 57429), (24815, 52488), (25515, 51048), (25524, 51030), (26244, 49630), (28360, 45927), (29160, 44667), (29778, 43740), (30618, 42540), (31905, 40824), (32805, 39704), (34020, 38286)]