129517080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 256

約数和(自身を含む): 492687360

約数和(自身を除く): 363170280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 107, 110, 120, 131, 132, 140, 154, 165, 168, 210, 214, 220, 231, 262, 264, 280, 308, 321, 330, 385, 393, 420, 428, 440, 462, 524, 535, 616, 642, 655, 660, 749, 770, 786, 840, 856, 917, 924, 1048, 1070, 1155, 1177, 1284, 1310, 1320, 1441, 1498, 1540, 1572, 1605, 1834, 1848, 1965, 2140, 2247, 2310, 2354, 2568, 2620, 2751, 2882, 2996, 3080, 3144, 3210, 3531, 3668, 3745, 3930, 4280, 4323, 4494, 4585, 4620, 4708, 5240, 5502, 5764, 5885, 5992, 6420, 7062, 7205, 7336, 7490, 7860, 8239, 8646, 8988, 9170, 9240, 9416, 10087, 11004, 11235, 11528, 11770, 12840, 13755, 14017, 14124, 14410, 14980, 15720, 16478, 17292, 17655, 17976, 18340, 20174, 21615, 22008, 22470, 23540, 24717, 27510, 28034, 28248, 28820, 29960, 30261, 32956, 34584, 35310, 36680, 40348, 41195, 42051, 43230, 44940, 47080, 49434, 50435, 55020, 56068, 57640, 60522, 65912, 70085, 70620, 80696, 82390, 84102, 86460, 89880, 98119, 98868, 100870, 110040, 112136, 121044, 123585, 140170, 141240, 151305, 154187, 164780, 168204, 172920, 196238, 197736, 201740, 210255, 242088, 247170, 280340, 294357, 302610, 308374, 329560, 336408, 392476, 403480, 420510, 462561, 490595, 494340, 560680, 588714, 605220, 616748, 770935, 784952, 841020, 925122, 981190, 988680, 1079309, 1177428, 1210440, 1233496, 1471785, 1541870, 1682040, 1850244, 1962380, 2158618, 2312805, 2354856, 2943570, 3083740, 3237927, 3700488, 3924760, 4317236, 4625610, 5396545, 5887140, 6167480, 6475854, 8634472, 9251220, 10793090, 11774280, 12951708, 16189635, 18502440, 21586180, 25903416, 32379270, 43172360, 64758540, 129517080]

約数ペア:

[(1, 129517080), (2, 64758540), (3, 43172360), (4, 32379270), (5, 25903416), (6, 21586180), (7, 18502440), (8, 16189635), (10, 12951708), (11, 11774280), (12, 10793090), (14, 9251220), (15, 8634472), (20, 6475854), (21, 6167480), (22, 5887140), (24, 5396545), (28, 4625610), (30, 4317236), (33, 3924760), (35, 3700488), (40, 3237927), (42, 3083740), (44, 2943570), (55, 2354856), (56, 2312805), (60, 2158618), (66, 1962380), (70, 1850244), (77, 1682040), (84, 1541870), (88, 1471785), (105, 1233496), (107, 1210440), (110, 1177428), (120, 1079309), (131, 988680), (132, 981190), (140, 925122), (154, 841020), (165, 784952), (168, 770935), (210, 616748), (214, 605220), (220, 588714), (231, 560680), (262, 494340), (264, 490595), (280, 462561), (308, 420510), (321, 403480), (330, 392476), (385, 336408), (393, 329560), (420, 308374), (428, 302610), (440, 294357), (462, 280340), (524, 247170), (535, 242088), (616, 210255), (642, 201740), (655, 197736), (660, 196238), (749, 172920), (770, 168204), (786, 164780), (840, 154187), (856, 151305), (917, 141240), (924, 140170), (1048, 123585), (1070, 121044), (1155, 112136), (1177, 110040), (1284, 100870), (1310, 98868), (1320, 98119), (1441, 89880), (1498, 86460), (1540, 84102), (1572, 82390), (1605, 80696), (1834, 70620), (1848, 70085), (1965, 65912), (2140, 60522), (2247, 57640), (2310, 56068), (2354, 55020), (2568, 50435), (2620, 49434), (2751, 47080), (2882, 44940), (2996, 43230), (3080, 42051), (3144, 41195), (3210, 40348), (3531, 36680), (3668, 35310), (3745, 34584), (3930, 32956), (4280, 30261), (4323, 29960), (4494, 28820), (4585, 28248), (4620, 28034), (4708, 27510), (5240, 24717), (5502, 23540), (5764, 22470), (5885, 22008), (5992, 21615), (6420, 20174), (7062, 18340), (7205, 17976), (7336, 17655), (7490, 17292), (7860, 16478), (8239, 15720), (8646, 14980), (8988, 14410), (9170, 14124), (9240, 14017), (9416, 13755), (10087, 12840), (11004, 11770), (11235, 11528)]