1351989360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:445

約数の個数: 320

約数和(自身を含む): 4900638720

約数和(自身を除く): 3548649360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 61, 62, 72, 80, 90, 93, 108, 120, 122, 124, 135, 144, 155, 180, 183, 186, 216, 240, 244, 248, 270, 279, 305, 310, 331, 360, 366, 372, 432, 465, 488, 496, 540, 549, 558, 610, 620, 662, 720, 732, 744, 837, 915, 930, 976, 993, 1080, 1098, 1116, 1220, 1240, 1324, 1395, 1464, 1488, 1647, 1655, 1674, 1830, 1860, 1891, 1986, 2160, 2196, 2232, 2440, 2480, 2648, 2745, 2790, 2928, 2979, 3294, 3310, 3348, 3660, 3720, 3782, 3972, 4185, 4392, 4464, 4880, 4965, 5296, 5490, 5580, 5673, 5958, 6588, 6620, 6696, 7320, 7440, 7564, 7944, 8235, 8370, 8784, 8937, 9455, 9930, 10261, 10980, 11160, 11346, 11916, 13176, 13240, 13392, 14640, 14895, 15128, 15888, 16470, 16740, 17019, 17874, 18910, 19860, 20191, 20522, 21960, 22320, 22692, 23832, 26352, 26480, 28365, 29790, 30256, 30783, 32940, 33480, 34038, 35748, 37820, 39720, 40382, 41044, 43920, 44685, 45384, 47664, 51057, 51305, 56730, 59580, 60573, 61566, 65880, 66960, 68076, 71496, 75640, 79440, 80764, 82088, 85095, 89370, 90768, 92349, 100955, 102114, 102610, 113460, 119160, 121146, 123132, 131760, 136152, 142992, 151280, 153915, 161528, 164176, 170190, 178740, 181719, 184698, 201910, 204228, 205220, 226920, 238320, 242292, 246264, 255285, 272304, 277047, 302865, 307830, 323056, 340380, 357480, 363438, 369396, 403820, 408456, 410440, 453840, 461745, 484584, 492528, 510570, 545157, 554094, 605730, 615660, 625921, 680760, 714960, 726876, 738792, 807640, 816912, 820880, 908595, 923490, 969168, 1021140, 1090314, 1108188, 1211460, 1231320, 1251842, 1361520, 1385235, 1453752, 1477584, 1615280, 1817190, 1846980, 1877763, 2042280, 2180628, 2216376, 2422920, 2462640, 2503684, 2725785, 2770470, 2907504, 3129605, 3634380, 3693960, 3755526, 4084560, 4361256, 4432752, 4845840, 5007368, 5451570, 5540940, 5633289, 6259210, 7268760, 7387920, 7511052, 8722512, 9388815, 10014736, 10903140, 11081880, 11266578, 12518420, 14537520, 15022104, 16899867, 18777630, 21806280, 22163760, 22533156, 25036840, 28166445, 30044208, 33799734, 37555260, 43612560, 45066312, 50073680, 56332890, 67599468, 75110520, 84499335, 90132624, 112665780, 135198936, 150221040, 168998670, 225331560, 270397872, 337997340, 450663120, 675994680, 1351989360]

約数ペア:

[(1, 1351989360), (2, 675994680), (3, 450663120), (4, 337997340), (5, 270397872), (6, 225331560), (8, 168998670), (9, 150221040), (10, 135198936), (12, 112665780), (15, 90132624), (16, 84499335), (18, 75110520), (20, 67599468), (24, 56332890), (27, 50073680), (30, 45066312), (31, 43612560), (36, 37555260), (40, 33799734), (45, 30044208), (48, 28166445), (54, 25036840), (60, 22533156), (61, 22163760), (62, 21806280), (72, 18777630), (80, 16899867), (90, 15022104), (93, 14537520), (108, 12518420), (120, 11266578), (122, 11081880), (124, 10903140), (135, 10014736), (144, 9388815), (155, 8722512), (180, 7511052), (183, 7387920), (186, 7268760), (216, 6259210), (240, 5633289), (244, 5540940), (248, 5451570), (270, 5007368), (279, 4845840), (305, 4432752), (310, 4361256), (331, 4084560), (360, 3755526), (366, 3693960), (372, 3634380), (432, 3129605), (465, 2907504), (488, 2770470), (496, 2725785), (540, 2503684), (549, 2462640), (558, 2422920), (610, 2216376), (620, 2180628), (662, 2042280), (720, 1877763), (732, 1846980), (744, 1817190), (837, 1615280), (915, 1477584), (930, 1453752), (976, 1385235), (993, 1361520), (1080, 1251842), (1098, 1231320), (1116, 1211460), (1220, 1108188), (1240, 1090314), (1324, 1021140), (1395, 969168), (1464, 923490), (1488, 908595), (1647, 820880), (1655, 816912), (1674, 807640), (1830, 738792), (1860, 726876), (1891, 714960), (1986, 680760), (2160, 625921), (2196, 615660), (2232, 605730), (2440, 554094), (2480, 545157), (2648, 510570), (2745, 492528), (2790, 484584), (2928, 461745), (2979, 453840), (3294, 410440), (3310, 408456), (3348, 403820), (3660, 369396), (3720, 363438), (3782, 357480), (3972, 340380), (4185, 323056), (4392, 307830), (4464, 302865), (4880, 277047), (4965, 272304), (5296, 255285), (5490, 246264), (5580, 242292), (5673, 238320), (5958, 226920), (6588, 205220), (6620, 204228), (6696, 201910), (7320, 184698), (7440, 181719), (7564, 178740), (7944, 170190), (8235, 164176), (8370, 161528), (8784, 153915), (8937, 151280), (9455, 142992), (9930, 136152), (10261, 131760), (10980, 123132), (11160, 121146), (11346, 119160), (11916, 113460), (13176, 102610), (13240, 102114), (13392, 100955), (14640, 92349), (14895, 90768), (15128, 89370), (15888, 85095), (16470, 82088), (16740, 80764), (17019, 79440), (17874, 75640), (18910, 71496), (19860, 68076), (20191, 66960), (20522, 65880), (21960, 61566), (22320, 60573), (22692, 59580), (23832, 56730), (26352, 51305), (26480, 51057), (28365, 47664), (29790, 45384), (30256, 44685), (30783, 43920), (32940, 41044), (33480, 40382), (34038, 39720), (35748, 37820)]