695338680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:230

約数の個数: 256

約数和(自身を含む): 2275983360

約数和(自身を除く): 1580644680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 47, 60, 62, 82, 93, 94, 97, 120, 123, 124, 141, 155, 164, 186, 188, 194, 205, 235, 246, 248, 282, 291, 310, 328, 372, 376, 388, 410, 465, 470, 485, 492, 564, 582, 615, 620, 705, 744, 776, 820, 930, 940, 970, 984, 1128, 1164, 1230, 1240, 1271, 1410, 1455, 1457, 1640, 1860, 1880, 1927, 1940, 2328, 2460, 2542, 2820, 2910, 2914, 3007, 3720, 3813, 3854, 3880, 3977, 4371, 4559, 4920, 5084, 5640, 5781, 5820, 5828, 6014, 6355, 7285, 7626, 7708, 7954, 8742, 9021, 9118, 9635, 10168, 11562, 11640, 11656, 11931, 12028, 12710, 13677, 14570, 15035, 15252, 15416, 15908, 17484, 18042, 18236, 19065, 19270, 19885, 21855, 22795, 23124, 23862, 24056, 25420, 27354, 28905, 29140, 30070, 30504, 31816, 34968, 36084, 36472, 38130, 38540, 39770, 43710, 45105, 45590, 46248, 47724, 50840, 54708, 57810, 58280, 59655, 59737, 60140, 68385, 72168, 76260, 77080, 79540, 87420, 90210, 91180, 95448, 109416, 115620, 119310, 119474, 120280, 123287, 136770, 141329, 152520, 159080, 174840, 179211, 180420, 182360, 186919, 231240, 238620, 238948, 246574, 273540, 282658, 298685, 358422, 360840, 369861, 373838, 423987, 477240, 477896, 493148, 547080, 560757, 565316, 597370, 616435, 706645, 716844, 739722, 747676, 847974, 896055, 934595, 986296, 1121514, 1130632, 1194740, 1232870, 1413290, 1433688, 1479444, 1495352, 1695948, 1792110, 1849305, 1869190, 2119935, 2243028, 2389480, 2465740, 2803785, 2826580, 2958888, 3391896, 3584220, 3698610, 3738380, 4239870, 4486056, 4931480, 5607570, 5653160, 5794489, 7168440, 7397220, 7476760, 8479740, 11215140, 11588978, 14794440, 16959480, 17383467, 22430280, 23177956, 28972445, 34766934, 46355912, 57944890, 69533868, 86917335, 115889780, 139067736, 173834670, 231779560, 347669340, 695338680]

約数ペア:

[(1, 695338680), (2, 347669340), (3, 231779560), (4, 173834670), (5, 139067736), (6, 115889780), (8, 86917335), (10, 69533868), (12, 57944890), (15, 46355912), (20, 34766934), (24, 28972445), (30, 23177956), (31, 22430280), (40, 17383467), (41, 16959480), (47, 14794440), (60, 11588978), (62, 11215140), (82, 8479740), (93, 7476760), (94, 7397220), (97, 7168440), (120, 5794489), (123, 5653160), (124, 5607570), (141, 4931480), (155, 4486056), (164, 4239870), (186, 3738380), (188, 3698610), (194, 3584220), (205, 3391896), (235, 2958888), (246, 2826580), (248, 2803785), (282, 2465740), (291, 2389480), (310, 2243028), (328, 2119935), (372, 1869190), (376, 1849305), (388, 1792110), (410, 1695948), (465, 1495352), (470, 1479444), (485, 1433688), (492, 1413290), (564, 1232870), (582, 1194740), (615, 1130632), (620, 1121514), (705, 986296), (744, 934595), (776, 896055), (820, 847974), (930, 747676), (940, 739722), (970, 716844), (984, 706645), (1128, 616435), (1164, 597370), (1230, 565316), (1240, 560757), (1271, 547080), (1410, 493148), (1455, 477896), (1457, 477240), (1640, 423987), (1860, 373838), (1880, 369861), (1927, 360840), (1940, 358422), (2328, 298685), (2460, 282658), (2542, 273540), (2820, 246574), (2910, 238948), (2914, 238620), (3007, 231240), (3720, 186919), (3813, 182360), (3854, 180420), (3880, 179211), (3977, 174840), (4371, 159080), (4559, 152520), (4920, 141329), (5084, 136770), (5640, 123287), (5781, 120280), (5820, 119474), (5828, 119310), (6014, 115620), (6355, 109416), (7285, 95448), (7626, 91180), (7708, 90210), (7954, 87420), (8742, 79540), (9021, 77080), (9118, 76260), (9635, 72168), (10168, 68385), (11562, 60140), (11640, 59737), (11656, 59655), (11931, 58280), (12028, 57810), (12710, 54708), (13677, 50840), (14570, 47724), (15035, 46248), (15252, 45590), (15416, 45105), (15908, 43710), (17484, 39770), (18042, 38540), (18236, 38130), (19065, 36472), (19270, 36084), (19885, 34968), (21855, 31816), (22795, 30504), (23124, 30070), (23862, 29140), (24056, 28905), (25420, 27354)]