77444640

素因数分解:

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

素因数の和:241

約数の個数: 384

約数和(自身を含む): 335301120

約数和(自身を除く): 257856480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 195, 197, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 336, 351, 360, 364, 378, 390, 394, 416, 420, 432, 455, 468, 480, 504, 520, 540, 546, 560, 585, 591, 624, 630, 672, 702, 720, 728, 756, 780, 788, 819, 840, 864, 910, 936, 945, 985, 1008, 1040, 1080, 1092, 1120, 1170, 1182, 1248, 1260, 1365, 1379, 1404, 1440, 1456, 1512, 1560, 1576, 1638, 1680, 1755, 1773, 1820, 1872, 1890, 1970, 2016, 2080, 2160, 2184, 2340, 2364, 2457, 2520, 2561, 2730, 2758, 2808, 2912, 2955, 3024, 3120, 3152, 3276, 3360, 3510, 3546, 3640, 3744, 3780, 3940, 4095, 4137, 4320, 4368, 4680, 4728, 4914, 5040, 5122, 5319, 5460, 5516, 5616, 5910, 6048, 6240, 6304, 6552, 6895, 7020, 7092, 7280, 7560, 7683, 7880, 8190, 8274, 8736, 8865, 9360, 9456, 9828, 10080, 10244, 10638, 10920, 11032, 11232, 11820, 12285, 12411, 12805, 13104, 13790, 14040, 14184, 14560, 15120, 15366, 15760, 16380, 16548, 17730, 17927, 18720, 18912, 19656, 20488, 20685, 21276, 21840, 22064, 23049, 23640, 24570, 24822, 25610, 26208, 26595, 27580, 28080, 28368, 30240, 30732, 31520, 32760, 33096, 35460, 35854, 37233, 38415, 39312, 40976, 41370, 42552, 43680, 44128, 46098, 47280, 49140, 49644, 51220, 53190, 53781, 55160, 56160, 56736, 61464, 62055, 65520, 66192, 69147, 70920, 71708, 74466, 76830, 78624, 81952, 82740, 85104, 89635, 92196, 94560, 98280, 99288, 102440, 106380, 107562, 110320, 115245, 122928, 124110, 131040, 132384, 138294, 141840, 143416, 148932, 153660, 161343, 165480, 170208, 179270, 184392, 186165, 196560, 198576, 204880, 212760, 215124, 220640, 230490, 245856, 248220, 268905, 276588, 283680, 286832, 297864, 307320, 322686, 330960, 345735, 358540, 368784, 372330, 393120, 397152, 409760, 425520, 430248, 460980, 484029, 496440, 537810, 553176, 573664, 595728, 614640, 645372, 661920, 691470, 717080, 737568, 744660, 806715, 851040, 860496, 921960, 968058, 992880, 1075620, 1106352, 1191456, 1229280, 1290744, 1382940, 1434160, 1489320, 1613430, 1720992, 1843920, 1936116, 1985760, 2151240, 2212704, 2420145, 2581488, 2765880, 2868320, 2978640, 3226860, 3687840, 3872232, 4302480, 4840290, 5162976, 5531760, 5957280, 6453720, 7744464, 8604960, 9680580, 11063520, 12907440, 15488928, 19361160, 25814880, 38722320, 77444640]

約数ペア:

[(1, 77444640), (2, 38722320), (3, 25814880), (4, 19361160), (5, 15488928), (6, 12907440), (7, 11063520), (8, 9680580), (9, 8604960), (10, 7744464), (12, 6453720), (13, 5957280), (14, 5531760), (15, 5162976), (16, 4840290), (18, 4302480), (20, 3872232), (21, 3687840), (24, 3226860), (26, 2978640), (27, 2868320), (28, 2765880), (30, 2581488), (32, 2420145), (35, 2212704), (36, 2151240), (39, 1985760), (40, 1936116), (42, 1843920), (45, 1720992), (48, 1613430), (52, 1489320), (54, 1434160), (56, 1382940), (60, 1290744), (63, 1229280), (65, 1191456), (70, 1106352), (72, 1075620), (78, 992880), (80, 968058), (84, 921960), (90, 860496), (91, 851040), (96, 806715), (104, 744660), (105, 737568), (108, 717080), (112, 691470), (117, 661920), (120, 645372), (126, 614640), (130, 595728), (135, 573664), (140, 553176), (144, 537810), (156, 496440), (160, 484029), (168, 460980), (180, 430248), (182, 425520), (189, 409760), (195, 397152), (197, 393120), (208, 372330), (210, 368784), (216, 358540), (224, 345735), (234, 330960), (240, 322686), (252, 307320), (260, 297864), (270, 286832), (273, 283680), (280, 276588), (288, 268905), (312, 248220), (315, 245856), (336, 230490), (351, 220640), (360, 215124), (364, 212760), (378, 204880), (390, 198576), (394, 196560), (416, 186165), (420, 184392), (432, 179270), (455, 170208), (468, 165480), (480, 161343), (504, 153660), (520, 148932), (540, 143416), (546, 141840), (560, 138294), (585, 132384), (591, 131040), (624, 124110), (630, 122928), (672, 115245), (702, 110320), (720, 107562), (728, 106380), (756, 102440), (780, 99288), (788, 98280), (819, 94560), (840, 92196), (864, 89635), (910, 85104), (936, 82740), (945, 81952), (985, 78624), (1008, 76830), (1040, 74466), (1080, 71708), (1092, 70920), (1120, 69147), (1170, 66192), (1182, 65520), (1248, 62055), (1260, 61464), (1365, 56736), (1379, 56160), (1404, 55160), (1440, 53781), (1456, 53190), (1512, 51220), (1560, 49644), (1576, 49140), (1638, 47280), (1680, 46098), (1755, 44128), (1773, 43680), (1820, 42552), (1872, 41370), (1890, 40976), (1970, 39312), (2016, 38415), (2080, 37233), (2160, 35854), (2184, 35460), (2340, 33096), (2364, 32760), (2457, 31520), (2520, 30732), (2561, 30240), (2730, 28368), (2758, 28080), (2808, 27580), (2912, 26595), (2955, 26208), (3024, 25610), (3120, 24822), (3152, 24570), (3276, 23640), (3360, 23049), (3510, 22064), (3546, 21840), (3640, 21276), (3744, 20685), (3780, 20488), (3940, 19656), (4095, 18912), (4137, 18720), (4320, 17927), (4368, 17730), (4680, 16548), (4728, 16380), (4914, 15760), (5040, 15366), (5122, 15120), (5319, 14560), (5460, 14184), (5516, 14040), (5616, 13790), (5910, 13104), (6048, 12805), (6240, 12411), (6304, 12285), (6552, 11820), (6895, 11232), (7020, 11032), (7092, 10920), (7280, 10638), (7560, 10244), (7683, 10080), (7880, 9828), (8190, 9456), (8274, 9360), (8736, 8865)]