675994680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 256

約数和(自身を含む): 2371276800

約数和(自身を除く): 1695282120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 61, 62, 72, 90, 93, 108, 120, 122, 124, 135, 155, 180, 183, 186, 216, 244, 248, 270, 279, 305, 310, 331, 360, 366, 372, 465, 488, 540, 549, 558, 610, 620, 662, 732, 744, 837, 915, 930, 993, 1080, 1098, 1116, 1220, 1240, 1324, 1395, 1464, 1647, 1655, 1674, 1830, 1860, 1891, 1986, 2196, 2232, 2440, 2648, 2745, 2790, 2979, 3294, 3310, 3348, 3660, 3720, 3782, 3972, 4185, 4392, 4965, 5490, 5580, 5673, 5958, 6588, 6620, 6696, 7320, 7564, 7944, 8235, 8370, 8937, 9455, 9930, 10261, 10980, 11160, 11346, 11916, 13176, 13240, 14895, 15128, 16470, 16740, 17019, 17874, 18910, 19860, 20191, 20522, 21960, 22692, 23832, 28365, 29790, 30783, 32940, 33480, 34038, 35748, 37820, 39720, 40382, 41044, 44685, 45384, 51057, 51305, 56730, 59580, 60573, 61566, 65880, 68076, 71496, 75640, 80764, 82088, 85095, 89370, 92349, 100955, 102114, 102610, 113460, 119160, 121146, 123132, 136152, 153915, 161528, 170190, 178740, 181719, 184698, 201910, 204228, 205220, 226920, 242292, 246264, 255285, 277047, 302865, 307830, 340380, 357480, 363438, 369396, 403820, 408456, 410440, 461745, 484584, 510570, 545157, 554094, 605730, 615660, 625921, 680760, 726876, 738792, 807640, 908595, 923490, 1021140, 1090314, 1108188, 1211460, 1231320, 1251842, 1385235, 1453752, 1817190, 1846980, 1877763, 2042280, 2180628, 2216376, 2422920, 2503684, 2725785, 2770470, 3129605, 3634380, 3693960, 3755526, 4361256, 5007368, 5451570, 5540940, 5633289, 6259210, 7268760, 7511052, 9388815, 10903140, 11081880, 11266578, 12518420, 15022104, 16899867, 18777630, 21806280, 22533156, 25036840, 28166445, 33799734, 37555260, 45066312, 56332890, 67599468, 75110520, 84499335, 112665780, 135198936, 168998670, 225331560, 337997340, 675994680]

約数ペア:

[(1, 675994680), (2, 337997340), (3, 225331560), (4, 168998670), (5, 135198936), (6, 112665780), (8, 84499335), (9, 75110520), (10, 67599468), (12, 56332890), (15, 45066312), (18, 37555260), (20, 33799734), (24, 28166445), (27, 25036840), (30, 22533156), (31, 21806280), (36, 18777630), (40, 16899867), (45, 15022104), (54, 12518420), (60, 11266578), (61, 11081880), (62, 10903140), (72, 9388815), (90, 7511052), (93, 7268760), (108, 6259210), (120, 5633289), (122, 5540940), (124, 5451570), (135, 5007368), (155, 4361256), (180, 3755526), (183, 3693960), (186, 3634380), (216, 3129605), (244, 2770470), (248, 2725785), (270, 2503684), (279, 2422920), (305, 2216376), (310, 2180628), (331, 2042280), (360, 1877763), (366, 1846980), (372, 1817190), (465, 1453752), (488, 1385235), (540, 1251842), (549, 1231320), (558, 1211460), (610, 1108188), (620, 1090314), (662, 1021140), (732, 923490), (744, 908595), (837, 807640), (915, 738792), (930, 726876), (993, 680760), (1080, 625921), (1098, 615660), (1116, 605730), (1220, 554094), (1240, 545157), (1324, 510570), (1395, 484584), (1464, 461745), (1647, 410440), (1655, 408456), (1674, 403820), (1830, 369396), (1860, 363438), (1891, 357480), (1986, 340380), (2196, 307830), (2232, 302865), (2440, 277047), (2648, 255285), (2745, 246264), (2790, 242292), (2979, 226920), (3294, 205220), (3310, 204228), (3348, 201910), (3660, 184698), (3720, 181719), (3782, 178740), (3972, 170190), (4185, 161528), (4392, 153915), (4965, 136152), (5490, 123132), (5580, 121146), (5673, 119160), (5958, 113460), (6588, 102610), (6620, 102114), (6696, 100955), (7320, 92349), (7564, 89370), (7944, 85095), (8235, 82088), (8370, 80764), (8937, 75640), (9455, 71496), (9930, 68076), (10261, 65880), (10980, 61566), (11160, 60573), (11346, 59580), (11916, 56730), (13176, 51305), (13240, 51057), (14895, 45384), (15128, 44685), (16470, 41044), (16740, 40382), (17019, 39720), (17874, 37820), (18910, 35748), (19860, 34038), (20191, 33480), (20522, 32940), (21960, 30783), (22692, 29790), (23832, 28365)]