1680687792

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{809}}^1$

素因数の和:1065

約数の個数: 200

約数和(自身を含む): 5590490400

約数和(自身を除く): 3909802608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 229, 252, 324, 336, 378, 432, 458, 504, 567, 648, 687, 756, 809, 916, 1008, 1134, 1296, 1374, 1512, 1603, 1618, 1832, 2061, 2268, 2427, 2748, 3024, 3206, 3236, 3664, 4122, 4536, 4809, 4854, 5496, 5663, 6183, 6412, 6472, 7281, 8244, 9072, 9618, 9708, 10992, 11326, 12366, 12824, 12944, 14427, 14562, 16488, 16989, 18549, 19236, 19416, 21843, 22652, 24732, 25648, 28854, 29124, 32976, 33978, 37098, 38472, 38832, 43281, 43686, 45304, 49464, 50967, 57708, 58248, 65529, 67956, 74196, 76944, 86562, 87372, 90608, 98928, 101934, 115416, 116496, 129843, 131058, 135912, 148392, 152901, 173124, 174744, 185261, 203868, 230832, 259686, 262116, 271824, 296784, 305802, 346248, 349488, 370522, 407736, 458703, 519372, 524232, 555783, 611604, 692496, 741044, 815472, 917406, 1038744, 1048464, 1111566, 1223208, 1296827, 1482088, 1667349, 1834812, 2077488, 2223132, 2446416, 2593654, 2964176, 3334698, 3669624, 3890481, 4446264, 5002047, 5187308, 6669396, 7339248, 7780962, 8892528, 10004094, 10374616, 11671443, 13338792, 15006141, 15561924, 20008188, 20749232, 23342886, 26677584, 30012282, 31123848, 35014329, 40016376, 46685772, 60024564, 62247696, 70028658, 80032752, 93371544, 105042987, 120049128, 140057316, 186743088, 210085974, 240098256, 280114632, 420171948, 560229264, 840343896, 1680687792]

約数ペア:

[(1, 1680687792), (2, 840343896), (3, 560229264), (4, 420171948), (6, 280114632), (7, 240098256), (8, 210085974), (9, 186743088), (12, 140057316), (14, 120049128), (16, 105042987), (18, 93371544), (21, 80032752), (24, 70028658), (27, 62247696), (28, 60024564), (36, 46685772), (42, 40016376), (48, 35014329), (54, 31123848), (56, 30012282), (63, 26677584), (72, 23342886), (81, 20749232), (84, 20008188), (108, 15561924), (112, 15006141), (126, 13338792), (144, 11671443), (162, 10374616), (168, 10004094), (189, 8892528), (216, 7780962), (229, 7339248), (252, 6669396), (324, 5187308), (336, 5002047), (378, 4446264), (432, 3890481), (458, 3669624), (504, 3334698), (567, 2964176), (648, 2593654), (687, 2446416), (756, 2223132), (809, 2077488), (916, 1834812), (1008, 1667349), (1134, 1482088), (1296, 1296827), (1374, 1223208), (1512, 1111566), (1603, 1048464), (1618, 1038744), (1832, 917406), (2061, 815472), (2268, 741044), (2427, 692496), (2748, 611604), (3024, 555783), (3206, 524232), (3236, 519372), (3664, 458703), (4122, 407736), (4536, 370522), (4809, 349488), (4854, 346248), (5496, 305802), (5663, 296784), (6183, 271824), (6412, 262116), (6472, 259686), (7281, 230832), (8244, 203868), (9072, 185261), (9618, 174744), (9708, 173124), (10992, 152901), (11326, 148392), (12366, 135912), (12824, 131058), (12944, 129843), (14427, 116496), (14562, 115416), (16488, 101934), (16989, 98928), (18549, 90608), (19236, 87372), (19416, 86562), (21843, 76944), (22652, 74196), (24732, 67956), (25648, 65529), (28854, 58248), (29124, 57708), (32976, 50967), (33978, 49464), (37098, 45304), (38472, 43686), (38832, 43281)]