6742257480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3391}}^1$

素因数の和:3681

約数の個数: 256

約数和(自身を含む): 25790054400

約数和(自身を除く): 19047796920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 263, 270, 280, 315, 360, 378, 420, 504, 526, 540, 630, 756, 789, 840, 945, 1052, 1080, 1260, 1315, 1512, 1578, 1841, 1890, 2104, 2367, 2520, 2630, 3156, 3391, 3682, 3780, 3945, 4734, 5260, 5523, 6312, 6782, 7101, 7364, 7560, 7890, 9205, 9468, 10173, 10520, 11046, 11835, 13564, 14202, 14728, 15780, 16569, 16955, 18410, 18936, 20346, 22092, 23670, 23737, 27128, 27615, 28404, 30519, 31560, 33138, 33910, 35505, 36820, 40692, 44184, 47340, 47474, 49707, 50865, 55230, 56808, 61038, 66276, 67820, 71010, 71211, 73640, 81384, 82845, 91557, 94680, 94948, 99414, 101730, 110460, 118685, 122076, 132552, 135640, 142020, 142422, 152595, 165690, 183114, 189896, 198828, 203460, 213633, 220920, 237370, 244152, 248535, 284040, 284844, 305190, 331380, 356055, 366228, 397656, 406920, 427266, 457785, 474740, 497070, 569688, 610380, 640899, 662760, 712110, 732456, 854532, 891833, 915570, 949480, 994140, 1068165, 1220760, 1281798, 1424220, 1709064, 1783666, 1831140, 1988280, 2136330, 2563596, 2675499, 2848440, 3204495, 3567332, 3662280, 4272660, 4459165, 5127192, 5350998, 6242831, 6408990, 7134664, 8026497, 8545320, 8918330, 10701996, 12485662, 12817980, 13377495, 16052994, 17836660, 18728493, 21403992, 24079491, 24971324, 25635960, 26754990, 31214155, 32105988, 35673320, 37456986, 40132485, 48158982, 49942648, 53509980, 56185479, 62428310, 64211976, 74913972, 80264970, 93642465, 96317964, 107019960, 112370958, 120397455, 124856620, 149827944, 160529940, 168556437, 187284930, 192635928, 224741916, 240794910, 249713240, 280927395, 321059880, 337112874, 374569860, 449483832, 481589820, 561854790, 674225748, 749139720, 842782185, 963179640, 1123709580, 1348451496, 1685564370, 2247419160, 3371128740, 6742257480]

約数ペア:

[(1, 6742257480), (2, 3371128740), (3, 2247419160), (4, 1685564370), (5, 1348451496), (6, 1123709580), (7, 963179640), (8, 842782185), (9, 749139720), (10, 674225748), (12, 561854790), (14, 481589820), (15, 449483832), (18, 374569860), (20, 337112874), (21, 321059880), (24, 280927395), (27, 249713240), (28, 240794910), (30, 224741916), (35, 192635928), (36, 187284930), (40, 168556437), (42, 160529940), (45, 149827944), (54, 124856620), (56, 120397455), (60, 112370958), (63, 107019960), (70, 96317964), (72, 93642465), (84, 80264970), (90, 74913972), (105, 64211976), (108, 62428310), (120, 56185479), (126, 53509980), (135, 49942648), (140, 48158982), (168, 40132485), (180, 37456986), (189, 35673320), (210, 32105988), (216, 31214155), (252, 26754990), (263, 25635960), (270, 24971324), (280, 24079491), (315, 21403992), (360, 18728493), (378, 17836660), (420, 16052994), (504, 13377495), (526, 12817980), (540, 12485662), (630, 10701996), (756, 8918330), (789, 8545320), (840, 8026497), (945, 7134664), (1052, 6408990), (1080, 6242831), (1260, 5350998), (1315, 5127192), (1512, 4459165), (1578, 4272660), (1841, 3662280), (1890, 3567332), (2104, 3204495), (2367, 2848440), (2520, 2675499), (2630, 2563596), (3156, 2136330), (3391, 1988280), (3682, 1831140), (3780, 1783666), (3945, 1709064), (4734, 1424220), (5260, 1281798), (5523, 1220760), (6312, 1068165), (6782, 994140), (7101, 949480), (7364, 915570), (7560, 891833), (7890, 854532), (9205, 732456), (9468, 712110), (10173, 662760), (10520, 640899), (11046, 610380), (11835, 569688), (13564, 497070), (14202, 474740), (14728, 457785), (15780, 427266), (16569, 406920), (16955, 397656), (18410, 366228), (18936, 356055), (20346, 331380), (22092, 305190), (23670, 284844), (23737, 284040), (27128, 248535), (27615, 244152), (28404, 237370), (30519, 220920), (31560, 213633), (33138, 203460), (33910, 198828), (35505, 189896), (36820, 183114), (40692, 165690), (44184, 152595), (47340, 142422), (47474, 142020), (49707, 135640), (50865, 132552), (55230, 122076), (56808, 118685), (61038, 110460), (66276, 101730), (67820, 99414), (71010, 94948), (71211, 94680), (73640, 91557), (81384, 82845)]