31080812616

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:646

約数の個数: 320

約数和(自身を含む): 101194874880

約数和(自身を除く): 70114062264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 127, 162, 163, 168, 189, 216, 252, 254, 324, 326, 331, 378, 381, 489, 504, 508, 567, 648, 652, 662, 756, 762, 889, 978, 993, 1016, 1134, 1141, 1143, 1304, 1324, 1467, 1512, 1524, 1778, 1956, 1986, 2268, 2282, 2286, 2317, 2648, 2667, 2934, 2979, 3048, 3423, 3429, 3556, 3912, 3972, 4401, 4536, 4564, 4572, 4634, 5334, 5868, 5958, 6846, 6858, 6951, 7112, 7944, 8001, 8802, 8937, 9128, 9144, 9268, 10269, 10287, 10668, 11736, 11916, 13203, 13692, 13716, 13902, 16002, 17604, 17874, 18536, 20538, 20574, 20701, 20853, 21336, 23832, 24003, 26406, 26811, 27384, 27432, 27804, 30807, 32004, 35208, 35748, 41076, 41148, 41402, 41706, 42037, 48006, 52812, 53622, 53953, 55608, 61614, 62103, 62559, 64008, 71496, 72009, 82152, 82296, 82804, 83412, 84074, 92421, 96012, 105624, 107244, 107906, 123228, 124206, 125118, 126111, 144018, 144907, 161859, 165608, 166824, 168148, 184842, 186309, 187677, 192024, 214488, 215812, 246456, 248412, 250236, 252222, 288036, 289814, 294259, 323718, 336296, 369684, 372618, 375354, 377671, 378333, 431624, 434721, 485577, 496824, 500472, 504444, 558927, 576072, 579628, 588518, 647436, 739368, 745236, 750708, 755342, 756666, 869442, 882777, 971154, 1008888, 1117854, 1133013, 1134999, 1159256, 1177036, 1294872, 1304163, 1456731, 1490472, 1501416, 1510684, 1513332, 1676781, 1738884, 1765554, 1942308, 2235708, 2266026, 2269998, 2354072, 2608326, 2648331, 2913462, 3021368, 3026664, 3353562, 3399039, 3404997, 3477768, 3531108, 3884616, 3912489, 4370193, 4471416, 4532052, 4539996, 5216652, 5296662, 5826924, 6707124, 6798078, 6809994, 6852031, 7062216, 7824978, 7944993, 8740386, 9064104, 9079992, 10197117, 10433304, 10593324, 11653848, 11737467, 13414248, 13596156, 13619988, 13704062, 15649956, 15889986, 17480772, 20394234, 20556093, 21186648, 23474934, 23834979, 27192312, 27239976, 27408124, 30591351, 31299912, 31779972, 34961544, 40788468, 41112186, 46949868, 47669958, 47964217, 54816248, 61182702, 61668279, 63559944, 81576936, 82224372, 93899736, 95339916, 95928434, 122365404, 123336558, 143892651, 164448744, 185004837, 190679832, 191856868, 244730808, 246673116, 287785302, 370009674, 383713736, 431677953, 493346232, 555014511, 575570604, 740019348, 863355906, 1110029022, 1151141208, 1295033859, 1480038696, 1726711812, 2220058044, 2590067718, 3453423624, 3885101577, 4440116088, 5180135436, 7770203154, 10360270872, 15540406308, 31080812616]

約数ペア:

[(1, 31080812616), (2, 15540406308), (3, 10360270872), (4, 7770203154), (6, 5180135436), (7, 4440116088), (8, 3885101577), (9, 3453423624), (12, 2590067718), (14, 2220058044), (18, 1726711812), (21, 1480038696), (24, 1295033859), (27, 1151141208), (28, 1110029022), (36, 863355906), (42, 740019348), (54, 575570604), (56, 555014511), (63, 493346232), (72, 431677953), (81, 383713736), (84, 370009674), (108, 287785302), (126, 246673116), (127, 244730808), (162, 191856868), (163, 190679832), (168, 185004837), (189, 164448744), (216, 143892651), (252, 123336558), (254, 122365404), (324, 95928434), (326, 95339916), (331, 93899736), (378, 82224372), (381, 81576936), (489, 63559944), (504, 61668279), (508, 61182702), (567, 54816248), (648, 47964217), (652, 47669958), (662, 46949868), (756, 41112186), (762, 40788468), (889, 34961544), (978, 31779972), (993, 31299912), (1016, 30591351), (1134, 27408124), (1141, 27239976), (1143, 27192312), (1304, 23834979), (1324, 23474934), (1467, 21186648), (1512, 20556093), (1524, 20394234), (1778, 17480772), (1956, 15889986), (1986, 15649956), (2268, 13704062), (2282, 13619988), (2286, 13596156), (2317, 13414248), (2648, 11737467), (2667, 11653848), (2934, 10593324), (2979, 10433304), (3048, 10197117), (3423, 9079992), (3429, 9064104), (3556, 8740386), (3912, 7944993), (3972, 7824978), (4401, 7062216), (4536, 6852031), (4564, 6809994), (4572, 6798078), (4634, 6707124), (5334, 5826924), (5868, 5296662), (5958, 5216652), (6846, 4539996), (6858, 4532052), (6951, 4471416), (7112, 4370193), (7944, 3912489), (8001, 3884616), (8802, 3531108), (8937, 3477768), (9128, 3404997), (9144, 3399039), (9268, 3353562), (10269, 3026664), (10287, 3021368), (10668, 2913462), (11736, 2648331), (11916, 2608326), (13203, 2354072), (13692, 2269998), (13716, 2266026), (13902, 2235708), (16002, 1942308), (17604, 1765554), (17874, 1738884), (18536, 1676781), (20538, 1513332), (20574, 1510684), (20701, 1501416), (20853, 1490472), (21336, 1456731), (23832, 1304163), (24003, 1294872), (26406, 1177036), (26811, 1159256), (27384, 1134999), (27432, 1133013), (27804, 1117854), (30807, 1008888), (32004, 971154), (35208, 882777), (35748, 869442), (41076, 756666), (41148, 755342), (41402, 750708), (41706, 745236), (42037, 739368), (48006, 647436), (52812, 588518), (53622, 579628), (53953, 576072), (55608, 558927), (61614, 504444), (62103, 500472), (62559, 496824), (64008, 485577), (71496, 434721), (72009, 431624), (82152, 378333), (82296, 377671), (82804, 375354), (83412, 372618), (84074, 369684), (92421, 336296), (96012, 323718), (105624, 294259), (107244, 289814), (107906, 288036), (123228, 252222), (124206, 250236), (125118, 248412), (126111, 246456), (144018, 215812), (144907, 214488), (161859, 192024), (165608, 187677), (166824, 186309), (168148, 184842)]