68009760

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:217

約数の個数: 384

約数和(自身を含む): 294658560

約数和(自身を除く): 226648800

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, 173, 180, 182, 189, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 336, 346, 351, 360, 364, 378, 390, 416, 420, 432, 455, 468, 480, 504, 519, 520, 540, 546, 560, 585, 624, 630, 672, 692, 702, 720, 728, 756, 780, 819, 840, 864, 865, 910, 936, 945, 1008, 1038, 1040, 1080, 1092, 1120, 1170, 1211, 1248, 1260, 1365, 1384, 1404, 1440, 1456, 1512, 1557, 1560, 1638, 1680, 1730, 1755, 1820, 1872, 1890, 2016, 2076, 2080, 2160, 2184, 2249, 2340, 2422, 2457, 2520, 2595, 2730, 2768, 2808, 2912, 3024, 3114, 3120, 3276, 3360, 3460, 3510, 3633, 3640, 3744, 3780, 4095, 4152, 4320, 4368, 4498, 4671, 4680, 4844, 4914, 5040, 5190, 5460, 5536, 5616, 6048, 6055, 6228, 6240, 6552, 6747, 6920, 7020, 7266, 7280, 7560, 7785, 8190, 8304, 8736, 8996, 9342, 9360, 9688, 9828, 10080, 10380, 10899, 10920, 11232, 11245, 12110, 12285, 12456, 13104, 13494, 13840, 14040, 14532, 14560, 15120, 15570, 15743, 16380, 16608, 17992, 18165, 18684, 18720, 19376, 19656, 20241, 20760, 21798, 21840, 22490, 23355, 24220, 24570, 24912, 26208, 26988, 27680, 28080, 29064, 30240, 31140, 31486, 32697, 32760, 33735, 35984, 36330, 37368, 38752, 39312, 40482, 41520, 43596, 43680, 44980, 46710, 47229, 48440, 49140, 49824, 53976, 54495, 56160, 58128, 60723, 62280, 62972, 65394, 65520, 67470, 71968, 72660, 74736, 78624, 78715, 80964, 83040, 87192, 89960, 93420, 94458, 96880, 98280, 101205, 107952, 108990, 116256, 121446, 124560, 125944, 130788, 131040, 134940, 141687, 145320, 149472, 157430, 161928, 163485, 174384, 179920, 186840, 188916, 193760, 196560, 202410, 215904, 217980, 236145, 242892, 249120, 251888, 261576, 269880, 283374, 290640, 303615, 314860, 323856, 326970, 348768, 359840, 373680, 377832, 393120, 404820, 425061, 435960, 472290, 485784, 503776, 523152, 539760, 566748, 581280, 607230, 629720, 647712, 653940, 708435, 747360, 755664, 809640, 850122, 871920, 944580, 971568, 1046304, 1079520, 1133496, 1214460, 1259440, 1307880, 1416870, 1511328, 1619280, 1700244, 1743840, 1889160, 1943136, 2125305, 2266992, 2428920, 2518880, 2615760, 2833740, 3238560, 3400488, 3778320, 4250610, 4533984, 4857840, 5231520, 5667480, 6800976, 7556640, 8501220, 9715680, 11334960, 13601952, 17002440, 22669920, 34004880, 68009760]

約数ペア:

[(1, 68009760), (2, 34004880), (3, 22669920), (4, 17002440), (5, 13601952), (6, 11334960), (7, 9715680), (8, 8501220), (9, 7556640), (10, 6800976), (12, 5667480), (13, 5231520), (14, 4857840), (15, 4533984), (16, 4250610), (18, 3778320), (20, 3400488), (21, 3238560), (24, 2833740), (26, 2615760), (27, 2518880), (28, 2428920), (30, 2266992), (32, 2125305), (35, 1943136), (36, 1889160), (39, 1743840), (40, 1700244), (42, 1619280), (45, 1511328), (48, 1416870), (52, 1307880), (54, 1259440), (56, 1214460), (60, 1133496), (63, 1079520), (65, 1046304), (70, 971568), (72, 944580), (78, 871920), (80, 850122), (84, 809640), (90, 755664), (91, 747360), (96, 708435), (104, 653940), (105, 647712), (108, 629720), (112, 607230), (117, 581280), (120, 566748), (126, 539760), (130, 523152), (135, 503776), (140, 485784), (144, 472290), (156, 435960), (160, 425061), (168, 404820), (173, 393120), (180, 377832), (182, 373680), (189, 359840), (195, 348768), (208, 326970), (210, 323856), (216, 314860), (224, 303615), (234, 290640), (240, 283374), (252, 269880), (260, 261576), (270, 251888), (273, 249120), (280, 242892), (288, 236145), (312, 217980), (315, 215904), (336, 202410), (346, 196560), (351, 193760), (360, 188916), (364, 186840), (378, 179920), (390, 174384), (416, 163485), (420, 161928), (432, 157430), (455, 149472), (468, 145320), (480, 141687), (504, 134940), (519, 131040), (520, 130788), (540, 125944), (546, 124560), (560, 121446), (585, 116256), (624, 108990), (630, 107952), (672, 101205), (692, 98280), (702, 96880), (720, 94458), (728, 93420), (756, 89960), (780, 87192), (819, 83040), (840, 80964), (864, 78715), (865, 78624), (910, 74736), (936, 72660), (945, 71968), (1008, 67470), (1038, 65520), (1040, 65394), (1080, 62972), (1092, 62280), (1120, 60723), (1170, 58128), (1211, 56160), (1248, 54495), (1260, 53976), (1365, 49824), (1384, 49140), (1404, 48440), (1440, 47229), (1456, 46710), (1512, 44980), (1557, 43680), (1560, 43596), (1638, 41520), (1680, 40482), (1730, 39312), (1755, 38752), (1820, 37368), (1872, 36330), (1890, 35984), (2016, 33735), (2076, 32760), (2080, 32697), (2160, 31486), (2184, 31140), (2249, 30240), (2340, 29064), (2422, 28080), (2457, 27680), (2520, 26988), (2595, 26208), (2730, 24912), (2768, 24570), (2808, 24220), (2912, 23355), (3024, 22490), (3114, 21840), (3120, 21798), (3276, 20760), (3360, 20241), (3460, 19656), (3510, 19376), (3633, 18720), (3640, 18684), (3744, 18165), (3780, 17992), (4095, 16608), (4152, 16380), (4320, 15743), (4368, 15570), (4498, 15120), (4671, 14560), (4680, 14532), (4844, 14040), (4914, 13840), (5040, 13494), (5190, 13104), (5460, 12456), (5536, 12285), (5616, 12110), (6048, 11245), (6055, 11232), (6228, 10920), (6240, 10899), (6552, 10380), (6747, 10080), (6920, 9828), (7020, 9688), (7266, 9360), (7280, 9342), (7560, 8996), (7785, 8736), (8190, 8304)]