131737760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 288

約数和(自身を含む): 423335808

約数和(自身を除く): 291598048

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 37, 40, 44, 55, 56, 68, 70, 74, 77, 80, 85, 88, 110, 112, 119, 136, 140, 148, 154, 160, 170, 176, 185, 187, 220, 224, 238, 259, 272, 280, 289, 296, 308, 340, 352, 370, 374, 385, 407, 440, 476, 518, 544, 560, 578, 592, 595, 616, 629, 680, 740, 748, 770, 814, 880, 935, 952, 1036, 1120, 1156, 1184, 1190, 1232, 1258, 1295, 1309, 1360, 1445, 1480, 1496, 1540, 1628, 1760, 1870, 1904, 2023, 2035, 2072, 2312, 2380, 2464, 2516, 2590, 2618, 2720, 2849, 2890, 2960, 2992, 3080, 3145, 3179, 3256, 3740, 3808, 4046, 4070, 4144, 4403, 4624, 4760, 5032, 5180, 5236, 5698, 5780, 5920, 5984, 6160, 6290, 6358, 6512, 6545, 6919, 7480, 8092, 8140, 8288, 8806, 9248, 9520, 10064, 10115, 10360, 10472, 10693, 11396, 11560, 12320, 12580, 12716, 13024, 13090, 13838, 14245, 14960, 15895, 16184, 16280, 17612, 19040, 20128, 20230, 20720, 20944, 21386, 22015, 22253, 22792, 23120, 25160, 25432, 26180, 27676, 28490, 29920, 31790, 32368, 32560, 34595, 35224, 40460, 41440, 41888, 42772, 44030, 44506, 45584, 46240, 48433, 50320, 50864, 52360, 53465, 55352, 56980, 63580, 64736, 65120, 69190, 70448, 74851, 80920, 85544, 88060, 89012, 91168, 96866, 100640, 101728, 104720, 106930, 110704, 111265, 113960, 117623, 127160, 138380, 140896, 149702, 161840, 171088, 176120, 178024, 193732, 209440, 213860, 221408, 222530, 227920, 235246, 242165, 254320, 276760, 299404, 323680, 342176, 352240, 356048, 374255, 387464, 427720, 445060, 455840, 470492, 484330, 508640, 553520, 588115, 598808, 704480, 712096, 748510, 774928, 823361, 855440, 890120, 940984, 968660, 1107040, 1176230, 1197616, 1497020, 1549856, 1646722, 1710880, 1780240, 1881968, 1937320, 2352460, 2395232, 2994040, 3293444, 3560480, 3763936, 3874640, 4116805, 4704920, 5988080, 6586888, 7749280, 8233610, 9409840, 11976160, 13173776, 16467220, 18819680, 26347552, 32934440, 65868880, 131737760]

約数ペア:

[(1, 131737760), (2, 65868880), (4, 32934440), (5, 26347552), (7, 18819680), (8, 16467220), (10, 13173776), (11, 11976160), (14, 9409840), (16, 8233610), (17, 7749280), (20, 6586888), (22, 5988080), (28, 4704920), (32, 4116805), (34, 3874640), (35, 3763936), (37, 3560480), (40, 3293444), (44, 2994040), (55, 2395232), (56, 2352460), (68, 1937320), (70, 1881968), (74, 1780240), (77, 1710880), (80, 1646722), (85, 1549856), (88, 1497020), (110, 1197616), (112, 1176230), (119, 1107040), (136, 968660), (140, 940984), (148, 890120), (154, 855440), (160, 823361), (170, 774928), (176, 748510), (185, 712096), (187, 704480), (220, 598808), (224, 588115), (238, 553520), (259, 508640), (272, 484330), (280, 470492), (289, 455840), (296, 445060), (308, 427720), (340, 387464), (352, 374255), (370, 356048), (374, 352240), (385, 342176), (407, 323680), (440, 299404), (476, 276760), (518, 254320), (544, 242165), (560, 235246), (578, 227920), (592, 222530), (595, 221408), (616, 213860), (629, 209440), (680, 193732), (740, 178024), (748, 176120), (770, 171088), (814, 161840), (880, 149702), (935, 140896), (952, 138380), (1036, 127160), (1120, 117623), (1156, 113960), (1184, 111265), (1190, 110704), (1232, 106930), (1258, 104720), (1295, 101728), (1309, 100640), (1360, 96866), (1445, 91168), (1480, 89012), (1496, 88060), (1540, 85544), (1628, 80920), (1760, 74851), (1870, 70448), (1904, 69190), (2023, 65120), (2035, 64736), (2072, 63580), (2312, 56980), (2380, 55352), (2464, 53465), (2516, 52360), (2590, 50864), (2618, 50320), (2720, 48433), (2849, 46240), (2890, 45584), (2960, 44506), (2992, 44030), (3080, 42772), (3145, 41888), (3179, 41440), (3256, 40460), (3740, 35224), (3808, 34595), (4046, 32560), (4070, 32368), (4144, 31790), (4403, 29920), (4624, 28490), (4760, 27676), (5032, 26180), (5180, 25432), (5236, 25160), (5698, 23120), (5780, 22792), (5920, 22253), (5984, 22015), (6160, 21386), (6290, 20944), (6358, 20720), (6512, 20230), (6545, 20128), (6919, 19040), (7480, 17612), (8092, 16280), (8140, 16184), (8288, 15895), (8806, 14960), (9248, 14245), (9520, 13838), (10064, 13090), (10115, 13024), (10360, 12716), (10472, 12580), (10693, 12320), (11396, 11560)]