1420800696

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^3\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 256

約数和(自身を含む): 4795776000

約数和(自身を除く): 3374975304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 137, 152, 168, 171, 189, 216, 228, 252, 266, 274, 342, 361, 378, 399, 411, 456, 504, 513, 532, 548, 684, 722, 756, 798, 822, 959, 1026, 1064, 1083, 1096, 1197, 1233, 1368, 1444, 1512, 1596, 1644, 1918, 2052, 2166, 2394, 2466, 2527, 2603, 2877, 2888, 3192, 3249, 3288, 3591, 3699, 3836, 4104, 4332, 4788, 4932, 5054, 5206, 5754, 6498, 6859, 7182, 7398, 7581, 7672, 7809, 8631, 8664, 9576, 9747, 9864, 10108, 10412, 11508, 12996, 13718, 14364, 14796, 15162, 15618, 17262, 18221, 19494, 20216, 20577, 20824, 22743, 23016, 23427, 25893, 25992, 27436, 28728, 29592, 30324, 31236, 34524, 36442, 38988, 41154, 45486, 46854, 48013, 49457, 51786, 54663, 54872, 60648, 61731, 62472, 68229, 69048, 70281, 72884, 77976, 82308, 90972, 93708, 96026, 98914, 103572, 109326, 123462, 136458, 140562, 144039, 145768, 148371, 163989, 164616, 181944, 185193, 187416, 192052, 197828, 207144, 218652, 246924, 272916, 281124, 288078, 296742, 327978, 346199, 370386, 384104, 395656, 432117, 437304, 445113, 491967, 493848, 545832, 562248, 576156, 593484, 655956, 692398, 740772, 864234, 890226, 939683, 983934, 1038597, 1152312, 1186968, 1296351, 1311912, 1335339, 1384796, 1481544, 1728468, 1780452, 1879366, 1967868, 2077194, 2592702, 2670678, 2769592, 2819049, 3115791, 3456936, 3560904, 3758732, 3935736, 4154388, 5185404, 5341356, 5638098, 6231582, 6577781, 7517464, 8308776, 8457147, 9347373, 10370808, 10682712, 11276196, 12463164, 13155562, 16914294, 18694746, 19733343, 22552392, 24926328, 25371441, 26311124, 33828588, 37389492, 39466686, 50742882, 52622248, 59200029, 67657176, 74778984, 78933372, 101485764, 118400058, 157866744, 177600087, 202971528, 236800116, 355200174, 473600232, 710400348, 1420800696]

約数ペア:

[(1, 1420800696), (2, 710400348), (3, 473600232), (4, 355200174), (6, 236800116), (7, 202971528), (8, 177600087), (9, 157866744), (12, 118400058), (14, 101485764), (18, 78933372), (19, 74778984), (21, 67657176), (24, 59200029), (27, 52622248), (28, 50742882), (36, 39466686), (38, 37389492), (42, 33828588), (54, 26311124), (56, 25371441), (57, 24926328), (63, 22552392), (72, 19733343), (76, 18694746), (84, 16914294), (108, 13155562), (114, 12463164), (126, 11276196), (133, 10682712), (137, 10370808), (152, 9347373), (168, 8457147), (171, 8308776), (189, 7517464), (216, 6577781), (228, 6231582), (252, 5638098), (266, 5341356), (274, 5185404), (342, 4154388), (361, 3935736), (378, 3758732), (399, 3560904), (411, 3456936), (456, 3115791), (504, 2819049), (513, 2769592), (532, 2670678), (548, 2592702), (684, 2077194), (722, 1967868), (756, 1879366), (798, 1780452), (822, 1728468), (959, 1481544), (1026, 1384796), (1064, 1335339), (1083, 1311912), (1096, 1296351), (1197, 1186968), (1233, 1152312), (1368, 1038597), (1444, 983934), (1512, 939683), (1596, 890226), (1644, 864234), (1918, 740772), (2052, 692398), (2166, 655956), (2394, 593484), (2466, 576156), (2527, 562248), (2603, 545832), (2877, 493848), (2888, 491967), (3192, 445113), (3249, 437304), (3288, 432117), (3591, 395656), (3699, 384104), (3836, 370386), (4104, 346199), (4332, 327978), (4788, 296742), (4932, 288078), (5054, 281124), (5206, 272916), (5754, 246924), (6498, 218652), (6859, 207144), (7182, 197828), (7398, 192052), (7581, 187416), (7672, 185193), (7809, 181944), (8631, 164616), (8664, 163989), (9576, 148371), (9747, 145768), (9864, 144039), (10108, 140562), (10412, 136458), (11508, 123462), (12996, 109326), (13718, 103572), (14364, 98914), (14796, 96026), (15162, 93708), (15618, 90972), (17262, 82308), (18221, 77976), (19494, 72884), (20216, 70281), (20577, 69048), (20824, 68229), (22743, 62472), (23016, 61731), (23427, 60648), (25893, 54872), (25992, 54663), (27436, 51786), (28728, 49457), (29592, 48013), (30324, 46854), (31236, 45486), (34524, 41154), (36442, 38988)]