731629080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1031

約数の個数: 384

約数和(自身を含む): 3056901120

約数和(自身を除く): 2325272040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 46, 52, 56, 60, 63, 65, 69, 70, 72, 78, 84, 90, 91, 92, 104, 105, 115, 117, 120, 126, 130, 138, 140, 156, 161, 168, 180, 182, 184, 195, 207, 210, 230, 234, 252, 260, 273, 276, 280, 299, 312, 315, 322, 345, 360, 364, 390, 414, 420, 455, 460, 468, 483, 504, 520, 546, 552, 585, 598, 630, 644, 690, 728, 780, 805, 819, 828, 840, 897, 910, 920, 936, 966, 971, 1035, 1092, 1170, 1196, 1260, 1288, 1365, 1380, 1449, 1495, 1560, 1610, 1638, 1656, 1794, 1820, 1932, 1942, 2070, 2093, 2184, 2340, 2392, 2415, 2520, 2691, 2730, 2760, 2898, 2913, 2990, 3220, 3276, 3588, 3640, 3864, 3884, 4095, 4140, 4186, 4485, 4680, 4830, 4855, 5382, 5460, 5796, 5826, 5980, 6279, 6440, 6552, 6797, 7176, 7245, 7768, 8190, 8280, 8372, 8739, 8970, 9660, 9710, 10465, 10764, 10920, 11592, 11652, 11960, 12558, 12623, 13455, 13594, 14490, 14565, 16380, 16744, 17478, 17940, 18837, 19320, 19420, 20391, 20930, 21528, 22333, 23304, 25116, 25246, 26910, 27188, 28980, 29130, 31395, 32760, 33985, 34956, 35880, 37674, 37869, 38840, 40782, 41860, 43695, 44666, 50232, 50492, 53820, 54376, 57960, 58260, 61173, 62790, 63115, 66999, 67970, 69912, 75348, 75738, 81564, 83720, 87390, 88361, 89332, 94185, 100984, 101955, 107640, 111665, 113607, 116520, 122346, 125580, 126230, 133998, 135940, 150696, 151476, 156331, 163128, 174780, 176722, 178664, 188370, 189345, 200997, 203910, 223330, 227214, 244692, 251160, 252460, 265083, 267996, 271880, 290329, 302952, 305865, 312662, 334995, 349560, 353444, 376740, 378690, 401994, 407820, 441805, 446660, 454428, 468993, 489384, 504920, 530166, 535992, 568035, 580658, 611730, 625324, 669990, 706888, 753480, 757380, 781655, 795249, 803988, 815640, 870987, 883610, 893320, 908856, 937986, 1004985, 1060332, 1136070, 1161316, 1223460, 1250648, 1325415, 1339980, 1406979, 1451645, 1514760, 1563310, 1590498, 1607976, 1741974, 1767220, 1875972, 2009970, 2032303, 2120664, 2272140, 2322632, 2344965, 2446920, 2612961, 2650830, 2679960, 2813958, 2903290, 3126620, 3180996, 3483948, 3534440, 3751944, 3976245, 4019940, 4064606, 4354935, 4544280, 4689930, 5225922, 5301660, 5627916, 5806580, 6096909, 6253240, 6361992, 6967896, 7034895, 7952490, 8039880, 8129212, 8709870, 9379860, 10161515, 10451844, 10603320, 11255832, 11613160, 12193818, 13064805, 14069790, 15904980, 16258424, 17419740, 18290727, 18759720, 20323030, 20903688, 24387636, 26129610, 28139580, 30484545, 31809960, 34839480, 36581454, 40646060, 48775272, 52259220, 56279160, 60969090, 73162908, 81292120, 91453635, 104518440, 121938180, 146325816, 182907270, 243876360, 365814540, 731629080]

約数ペア:

[(1, 731629080), (2, 365814540), (3, 243876360), (4, 182907270), (5, 146325816), (6, 121938180), (7, 104518440), (8, 91453635), (9, 81292120), (10, 73162908), (12, 60969090), (13, 56279160), (14, 52259220), (15, 48775272), (18, 40646060), (20, 36581454), (21, 34839480), (23, 31809960), (24, 30484545), (26, 28139580), (28, 26129610), (30, 24387636), (35, 20903688), (36, 20323030), (39, 18759720), (40, 18290727), (42, 17419740), (45, 16258424), (46, 15904980), (52, 14069790), (56, 13064805), (60, 12193818), (63, 11613160), (65, 11255832), (69, 10603320), (70, 10451844), (72, 10161515), (78, 9379860), (84, 8709870), (90, 8129212), (91, 8039880), (92, 7952490), (104, 7034895), (105, 6967896), (115, 6361992), (117, 6253240), (120, 6096909), (126, 5806580), (130, 5627916), (138, 5301660), (140, 5225922), (156, 4689930), (161, 4544280), (168, 4354935), (180, 4064606), (182, 4019940), (184, 3976245), (195, 3751944), (207, 3534440), (210, 3483948), (230, 3180996), (234, 3126620), (252, 2903290), (260, 2813958), (273, 2679960), (276, 2650830), (280, 2612961), (299, 2446920), (312, 2344965), (315, 2322632), (322, 2272140), (345, 2120664), (360, 2032303), (364, 2009970), (390, 1875972), (414, 1767220), (420, 1741974), (455, 1607976), (460, 1590498), (468, 1563310), (483, 1514760), (504, 1451645), (520, 1406979), (546, 1339980), (552, 1325415), (585, 1250648), (598, 1223460), (630, 1161316), (644, 1136070), (690, 1060332), (728, 1004985), (780, 937986), (805, 908856), (819, 893320), (828, 883610), (840, 870987), (897, 815640), (910, 803988), (920, 795249), (936, 781655), (966, 757380), (971, 753480), (1035, 706888), (1092, 669990), (1170, 625324), (1196, 611730), (1260, 580658), (1288, 568035), (1365, 535992), (1380, 530166), (1449, 504920), (1495, 489384), (1560, 468993), (1610, 454428), (1638, 446660), (1656, 441805), (1794, 407820), (1820, 401994), (1932, 378690), (1942, 376740), (2070, 353444), (2093, 349560), (2184, 334995), (2340, 312662), (2392, 305865), (2415, 302952), (2520, 290329), (2691, 271880), (2730, 267996), (2760, 265083), (2898, 252460), (2913, 251160), (2990, 244692), (3220, 227214), (3276, 223330), (3588, 203910), (3640, 200997), (3864, 189345), (3884, 188370), (4095, 178664), (4140, 176722), (4186, 174780), (4485, 163128), (4680, 156331), (4830, 151476), (4855, 150696), (5382, 135940), (5460, 133998), (5796, 126230), (5826, 125580), (5980, 122346), (6279, 116520), (6440, 113607), (6552, 111665), (6797, 107640), (7176, 101955), (7245, 100984), (7768, 94185), (8190, 89332), (8280, 88361), (8372, 87390), (8739, 83720), (8970, 81564), (9660, 75738), (9710, 75348), (10465, 69912), (10764, 67970), (10920, 66999), (11592, 63115), (11652, 62790), (11960, 61173), (12558, 58260), (12623, 57960), (13455, 54376), (13594, 53820), (14490, 50492), (14565, 50232), (16380, 44666), (16744, 43695), (17478, 41860), (17940, 40782), (18837, 38840), (19320, 37869), (19420, 37674), (20391, 35880), (20930, 34956), (21528, 33985), (22333, 32760), (23304, 31395), (25116, 29130), (25246, 28980), (26910, 27188)]