180704160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 432

約数和(自身を含む): 776431656

約数和(自身を除く): 595727496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 160, 168, 180, 182, 195, 196, 197, 208, 210, 224, 234, 240, 245, 252, 260, 273, 280, 288, 294, 312, 315, 336, 360, 364, 390, 392, 394, 416, 420, 441, 455, 468, 480, 490, 504, 520, 546, 560, 585, 588, 591, 624, 630, 637, 672, 720, 728, 735, 780, 784, 788, 819, 840, 882, 910, 936, 980, 985, 1008, 1040, 1092, 1120, 1170, 1176, 1182, 1248, 1260, 1274, 1365, 1379, 1440, 1456, 1470, 1560, 1568, 1576, 1638, 1680, 1764, 1773, 1820, 1872, 1911, 1960, 1970, 2016, 2080, 2184, 2205, 2340, 2352, 2364, 2520, 2548, 2561, 2730, 2758, 2912, 2940, 2955, 3120, 3152, 3185, 3276, 3360, 3528, 3546, 3640, 3744, 3822, 3920, 3940, 4095, 4137, 4368, 4410, 4680, 4704, 4728, 5040, 5096, 5122, 5460, 5516, 5733, 5880, 5910, 6240, 6304, 6370, 6552, 6895, 7056, 7092, 7280, 7644, 7683, 7840, 7880, 8190, 8274, 8736, 8820, 8865, 9360, 9456, 9555, 9653, 10080, 10192, 10244, 10920, 11032, 11466, 11760, 11820, 12411, 12740, 12805, 13104, 13790, 14112, 14184, 14560, 15288, 15366, 15760, 16380, 16548, 17640, 17730, 17927, 18720, 18912, 19110, 19306, 20384, 20488, 20685, 21840, 22064, 22932, 23049, 23520, 23640, 24822, 25480, 25610, 26208, 27580, 28368, 28665, 28959, 30576, 30732, 31520, 32760, 33096, 35280, 35460, 35854, 38220, 38415, 38612, 40976, 41370, 43680, 44128, 45864, 46098, 47280, 48265, 49644, 50960, 51220, 53781, 55160, 56736, 57330, 57918, 61152, 61464, 62055, 65520, 66192, 70560, 70920, 71708, 76440, 76830, 77224, 81952, 82740, 86877, 89635, 91728, 92196, 94560, 96530, 99288, 101920, 102440, 107562, 110320, 114660, 115245, 115836, 122928, 124110, 125489, 131040, 132384, 141840, 143416, 144795, 152880, 153660, 154448, 161343, 165480, 173754, 179270, 183456, 184392, 193060, 198576, 204880, 215124, 220640, 229320, 230490, 231672, 245856, 248220, 250978, 268905, 283680, 286832, 289590, 305760, 307320, 308896, 322686, 330960, 347508, 358540, 368784, 376467, 386120, 397152, 409760, 430248, 434385, 458640, 460980, 463344, 496440, 501956, 537810, 573664, 579180, 614640, 627445, 645372, 661920, 695016, 717080, 737568, 752934, 772240, 806715, 860496, 868770, 917280, 921960, 926688, 992880, 1003912, 1075620, 1129401, 1158360, 1229280, 1254890, 1290744, 1390032, 1434160, 1505868, 1544480, 1613430, 1720992, 1737540, 1843920, 1882335, 1985760, 2007824, 2151240, 2258802, 2316720, 2509780, 2581488, 2780064, 2868320, 3011736, 3226860, 3475080, 3687840, 3764670, 4015648, 4302480, 4517604, 4633440, 5019560, 5162976, 5647005, 6023472, 6453720, 6950160, 7529340, 8604960, 9035208, 10039120, 11294010, 12046944, 12907440, 13900320, 15058680, 18070416, 20078240, 22588020, 25814880, 30117360, 36140832, 45176040, 60234720, 90352080, 180704160]

約数ペア:

[(1, 180704160), (2, 90352080), (3, 60234720), (4, 45176040), (5, 36140832), (6, 30117360), (7, 25814880), (8, 22588020), (9, 20078240), (10, 18070416), (12, 15058680), (13, 13900320), (14, 12907440), (15, 12046944), (16, 11294010), (18, 10039120), (20, 9035208), (21, 8604960), (24, 7529340), (26, 6950160), (28, 6453720), (30, 6023472), (32, 5647005), (35, 5162976), (36, 5019560), (39, 4633440), (40, 4517604), (42, 4302480), (45, 4015648), (48, 3764670), (49, 3687840), (52, 3475080), (56, 3226860), (60, 3011736), (63, 2868320), (65, 2780064), (70, 2581488), (72, 2509780), (78, 2316720), (80, 2258802), (84, 2151240), (90, 2007824), (91, 1985760), (96, 1882335), (98, 1843920), (104, 1737540), (105, 1720992), (112, 1613430), (117, 1544480), (120, 1505868), (126, 1434160), (130, 1390032), (140, 1290744), (144, 1254890), (147, 1229280), (156, 1158360), (160, 1129401), (168, 1075620), (180, 1003912), (182, 992880), (195, 926688), (196, 921960), (197, 917280), (208, 868770), (210, 860496), (224, 806715), (234, 772240), (240, 752934), (245, 737568), (252, 717080), (260, 695016), (273, 661920), (280, 645372), (288, 627445), (294, 614640), (312, 579180), (315, 573664), (336, 537810), (360, 501956), (364, 496440), (390, 463344), (392, 460980), (394, 458640), (416, 434385), (420, 430248), (441, 409760), (455, 397152), (468, 386120), (480, 376467), (490, 368784), (504, 358540), (520, 347508), (546, 330960), (560, 322686), (585, 308896), (588, 307320), (591, 305760), (624, 289590), (630, 286832), (637, 283680), (672, 268905), (720, 250978), (728, 248220), (735, 245856), (780, 231672), (784, 230490), (788, 229320), (819, 220640), (840, 215124), (882, 204880), (910, 198576), (936, 193060), (980, 184392), (985, 183456), (1008, 179270), (1040, 173754), (1092, 165480), (1120, 161343), (1170, 154448), (1176, 153660), (1182, 152880), (1248, 144795), (1260, 143416), (1274, 141840), (1365, 132384), (1379, 131040), (1440, 125489), (1456, 124110), (1470, 122928), (1560, 115836), (1568, 115245), (1576, 114660), (1638, 110320), (1680, 107562), (1764, 102440), (1773, 101920), (1820, 99288), (1872, 96530), (1911, 94560), (1960, 92196), (1970, 91728), (2016, 89635), (2080, 86877), (2184, 82740), (2205, 81952), (2340, 77224), (2352, 76830), (2364, 76440), (2520, 71708), (2548, 70920), (2561, 70560), (2730, 66192), (2758, 65520), (2912, 62055), (2940, 61464), (2955, 61152), (3120, 57918), (3152, 57330), (3185, 56736), (3276, 55160), (3360, 53781), (3528, 51220), (3546, 50960), (3640, 49644), (3744, 48265), (3822, 47280), (3920, 46098), (3940, 45864), (4095, 44128), (4137, 43680), (4368, 41370), (4410, 40976), (4680, 38612), (4704, 38415), (4728, 38220), (5040, 35854), (5096, 35460), (5122, 35280), (5460, 33096), (5516, 32760), (5733, 31520), (5880, 30732), (5910, 30576), (6240, 28959), (6304, 28665), (6370, 28368), (6552, 27580), (6895, 26208), (7056, 25610), (7092, 25480), (7280, 24822), (7644, 23640), (7683, 23520), (7840, 23049), (7880, 22932), (8190, 22064), (8274, 21840), (8736, 20685), (8820, 20488), (8865, 20384), (9360, 19306), (9456, 19110), (9555, 18912), (9653, 18720), (10080, 17927), (10192, 17730), (10244, 17640), (10920, 16548), (11032, 16380), (11466, 15760), (11760, 15366), (11820, 15288), (12411, 14560), (12740, 14184), (12805, 14112), (13104, 13790)]