1856287440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^2$

素因数の和:275

約数の個数: 360

約数和(自身を含む): 7422524928

約数和(自身を除く): 5566237488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 109, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 218, 240, 248, 252, 279, 280, 310, 315, 327, 336, 360, 372, 420, 434, 436, 465, 496, 504, 545, 558, 560, 620, 630, 651, 654, 720, 744, 763, 840, 868, 872, 930, 981, 1008, 1085, 1090, 1116, 1240, 1260, 1302, 1308, 1395, 1488, 1526, 1635, 1680, 1736, 1744, 1860, 1953, 1962, 2170, 2180, 2232, 2289, 2480, 2520, 2604, 2616, 2790, 3052, 3255, 3270, 3379, 3472, 3720, 3815, 3906, 3924, 4340, 4360, 4464, 4578, 4905, 5040, 5208, 5232, 5580, 6104, 6510, 6540, 6758, 6867, 7440, 7630, 7812, 7848, 8680, 8720, 9156, 9765, 9810, 10137, 10416, 11160, 11445, 11881, 12208, 13020, 13080, 13516, 13734, 15260, 15624, 15696, 16895, 17360, 18312, 19530, 19620, 20274, 22320, 22890, 23653, 23762, 26040, 26160, 27032, 27468, 30411, 30520, 31248, 33790, 34335, 35643, 36624, 39060, 39240, 40548, 45780, 47306, 47524, 50685, 52080, 54064, 54936, 59405, 60822, 61040, 67580, 68670, 70959, 71286, 78120, 78480, 81096, 83167, 91560, 94612, 95048, 101370, 106929, 109872, 118265, 118810, 121644, 135160, 137340, 141918, 142572, 152055, 156240, 162192, 166334, 178215, 183120, 189224, 190096, 202740, 212877, 213858, 236530, 237620, 243288, 249501, 270320, 274680, 283836, 285144, 304110, 332668, 354795, 356430, 368311, 378448, 405480, 415835, 425754, 427716, 473060, 475240, 486576, 499002, 534645, 549360, 567672, 570288, 608220, 665336, 709590, 712860, 736622, 748503, 810960, 831670, 851508, 855432, 946120, 950480, 998004, 1064385, 1069290, 1104933, 1135344, 1216440, 1247505, 1330672, 1419180, 1425720, 1473244, 1497006, 1663340, 1703016, 1710864, 1841555, 1892240, 1996008, 2128770, 2138580, 2209866, 2432880, 2495010, 2578177, 2838360, 2851440, 2946488, 2994012, 3314799, 3326680, 3406032, 3683110, 3742515, 3992016, 4257540, 4277160, 4419732, 4990020, 5156354, 5524665, 5676720, 5892976, 5988024, 6629598, 6653360, 7366220, 7485030, 7734531, 8515080, 8554320, 8839464, 9980040, 10312708, 11049330, 11976048, 12890885, 13259196, 14732440, 14970060, 15469062, 16573995, 17030160, 17678928, 19960080, 20625416, 22098660, 23203593, 25781770, 26518392, 29464880, 29940120, 30938124, 33147990, 38672655, 41250832, 44197320, 46407186, 51563540, 53036784, 59880240, 61876248, 66295980, 77345310, 88394640, 92814372, 103127080, 116017965, 123752496, 132591960, 154690620, 185628744, 206254160, 232035930, 265183920, 309381240, 371257488, 464071860, 618762480, 928143720, 1856287440]

約数ペア:

[(1, 1856287440), (2, 928143720), (3, 618762480), (4, 464071860), (5, 371257488), (6, 309381240), (7, 265183920), (8, 232035930), (9, 206254160), (10, 185628744), (12, 154690620), (14, 132591960), (15, 123752496), (16, 116017965), (18, 103127080), (20, 92814372), (21, 88394640), (24, 77345310), (28, 66295980), (30, 61876248), (31, 59880240), (35, 53036784), (36, 51563540), (40, 46407186), (42, 44197320), (45, 41250832), (48, 38672655), (56, 33147990), (60, 30938124), (62, 29940120), (63, 29464880), (70, 26518392), (72, 25781770), (80, 23203593), (84, 22098660), (90, 20625416), (93, 19960080), (105, 17678928), (109, 17030160), (112, 16573995), (120, 15469062), (124, 14970060), (126, 14732440), (140, 13259196), (144, 12890885), (155, 11976048), (168, 11049330), (180, 10312708), (186, 9980040), (210, 8839464), (217, 8554320), (218, 8515080), (240, 7734531), (248, 7485030), (252, 7366220), (279, 6653360), (280, 6629598), (310, 5988024), (315, 5892976), (327, 5676720), (336, 5524665), (360, 5156354), (372, 4990020), (420, 4419732), (434, 4277160), (436, 4257540), (465, 3992016), (496, 3742515), (504, 3683110), (545, 3406032), (558, 3326680), (560, 3314799), (620, 2994012), (630, 2946488), (651, 2851440), (654, 2838360), (720, 2578177), (744, 2495010), (763, 2432880), (840, 2209866), (868, 2138580), (872, 2128770), (930, 1996008), (981, 1892240), (1008, 1841555), (1085, 1710864), (1090, 1703016), (1116, 1663340), (1240, 1497006), (1260, 1473244), (1302, 1425720), (1308, 1419180), (1395, 1330672), (1488, 1247505), (1526, 1216440), (1635, 1135344), (1680, 1104933), (1736, 1069290), (1744, 1064385), (1860, 998004), (1953, 950480), (1962, 946120), (2170, 855432), (2180, 851508), (2232, 831670), (2289, 810960), (2480, 748503), (2520, 736622), (2604, 712860), (2616, 709590), (2790, 665336), (3052, 608220), (3255, 570288), (3270, 567672), (3379, 549360), (3472, 534645), (3720, 499002), (3815, 486576), (3906, 475240), (3924, 473060), (4340, 427716), (4360, 425754), (4464, 415835), (4578, 405480), (4905, 378448), (5040, 368311), (5208, 356430), (5232, 354795), (5580, 332668), (6104, 304110), (6510, 285144), (6540, 283836), (6758, 274680), (6867, 270320), (7440, 249501), (7630, 243288), (7812, 237620), (7848, 236530), (8680, 213858), (8720, 212877), (9156, 202740), (9765, 190096), (9810, 189224), (10137, 183120), (10416, 178215), (11160, 166334), (11445, 162192), (11881, 156240), (12208, 152055), (13020, 142572), (13080, 141918), (13516, 137340), (13734, 135160), (15260, 121644), (15624, 118810), (15696, 118265), (16895, 109872), (17360, 106929), (18312, 101370), (19530, 95048), (19620, 94612), (20274, 91560), (22320, 83167), (22890, 81096), (23653, 78480), (23762, 78120), (26040, 71286), (26160, 70959), (27032, 68670), (27468, 67580), (30411, 61040), (30520, 60822), (31248, 59405), (33790, 54936), (34335, 54064), (35643, 52080), (36624, 50685), (39060, 47524), (39240, 47306), (40548, 45780)]