853567260

素因数分解:

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

素因数の和:1033

約数の個数: 288

約数和(自身を含む): 3127444992

約数和(自身を除く): 2273877732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 49, 52, 60, 65, 69, 70, 78, 84, 91, 92, 98, 105, 115, 130, 138, 140, 147, 156, 161, 182, 195, 196, 210, 230, 245, 260, 273, 276, 294, 299, 322, 345, 364, 390, 420, 455, 460, 483, 490, 546, 588, 598, 637, 644, 690, 735, 780, 805, 897, 910, 966, 971, 980, 1092, 1127, 1196, 1274, 1365, 1380, 1470, 1495, 1610, 1794, 1820, 1911, 1932, 1942, 2093, 2254, 2415, 2548, 2730, 2913, 2940, 2990, 3185, 3220, 3381, 3588, 3822, 3884, 4186, 4485, 4508, 4830, 4855, 5460, 5635, 5826, 5980, 6279, 6370, 6762, 6797, 7644, 8372, 8970, 9555, 9660, 9710, 10465, 11270, 11652, 12558, 12623, 12740, 13524, 13594, 14565, 14651, 16905, 17940, 19110, 19420, 20391, 20930, 22333, 22540, 25116, 25246, 27188, 29130, 29302, 31395, 33810, 33985, 37869, 38220, 40782, 41860, 43953, 44666, 47579, 50492, 58260, 58604, 62790, 63115, 66999, 67620, 67970, 73255, 75738, 81564, 87906, 88361, 89332, 95158, 101955, 111665, 125580, 126230, 133998, 135940, 142737, 146510, 151476, 156331, 175812, 176722, 189345, 190316, 203910, 219765, 223330, 237895, 252460, 265083, 267996, 285474, 290329, 293020, 312662, 334995, 353444, 378690, 407820, 439530, 441805, 446660, 468993, 475790, 530166, 570948, 580658, 618527, 625324, 669990, 713685, 757380, 781655, 870987, 879060, 883610, 937986, 951580, 1060332, 1094317, 1161316, 1237054, 1325415, 1339980, 1427370, 1451645, 1563310, 1741974, 1767220, 1855581, 1875972, 2032303, 2188634, 2344965, 2474108, 2650830, 2854740, 2903290, 3092635, 3126620, 3282951, 3483948, 3711162, 4064606, 4354935, 4377268, 4689930, 5301660, 5471585, 5806580, 6096909, 6185270, 6565902, 7422324, 8129212, 8709870, 9277905, 9379860, 10161515, 10943170, 12193818, 12370540, 13131804, 14226121, 16414755, 17419740, 18555810, 20323030, 21886340, 24387636, 28452242, 30484545, 32829510, 37111620, 40646060, 42678363, 56904484, 60969090, 65659020, 71130605, 85356726, 121938180, 142261210, 170713452, 213391815, 284522420, 426783630, 853567260]

約数ペア:

[(1, 853567260), (2, 426783630), (3, 284522420), (4, 213391815), (5, 170713452), (6, 142261210), (7, 121938180), (10, 85356726), (12, 71130605), (13, 65659020), (14, 60969090), (15, 56904484), (20, 42678363), (21, 40646060), (23, 37111620), (26, 32829510), (28, 30484545), (30, 28452242), (35, 24387636), (39, 21886340), (42, 20323030), (46, 18555810), (49, 17419740), (52, 16414755), (60, 14226121), (65, 13131804), (69, 12370540), (70, 12193818), (78, 10943170), (84, 10161515), (91, 9379860), (92, 9277905), (98, 8709870), (105, 8129212), (115, 7422324), (130, 6565902), (138, 6185270), (140, 6096909), (147, 5806580), (156, 5471585), (161, 5301660), (182, 4689930), (195, 4377268), (196, 4354935), (210, 4064606), (230, 3711162), (245, 3483948), (260, 3282951), (273, 3126620), (276, 3092635), (294, 2903290), (299, 2854740), (322, 2650830), (345, 2474108), (364, 2344965), (390, 2188634), (420, 2032303), (455, 1875972), (460, 1855581), (483, 1767220), (490, 1741974), (546, 1563310), (588, 1451645), (598, 1427370), (637, 1339980), (644, 1325415), (690, 1237054), (735, 1161316), (780, 1094317), (805, 1060332), (897, 951580), (910, 937986), (966, 883610), (971, 879060), (980, 870987), (1092, 781655), (1127, 757380), (1196, 713685), (1274, 669990), (1365, 625324), (1380, 618527), (1470, 580658), (1495, 570948), (1610, 530166), (1794, 475790), (1820, 468993), (1911, 446660), (1932, 441805), (1942, 439530), (2093, 407820), (2254, 378690), (2415, 353444), (2548, 334995), (2730, 312662), (2913, 293020), (2940, 290329), (2990, 285474), (3185, 267996), (3220, 265083), (3381, 252460), (3588, 237895), (3822, 223330), (3884, 219765), (4186, 203910), (4485, 190316), (4508, 189345), (4830, 176722), (4855, 175812), (5460, 156331), (5635, 151476), (5826, 146510), (5980, 142737), (6279, 135940), (6370, 133998), (6762, 126230), (6797, 125580), (7644, 111665), (8372, 101955), (8970, 95158), (9555, 89332), (9660, 88361), (9710, 87906), (10465, 81564), (11270, 75738), (11652, 73255), (12558, 67970), (12623, 67620), (12740, 66999), (13524, 63115), (13594, 62790), (14565, 58604), (14651, 58260), (16905, 50492), (17940, 47579), (19110, 44666), (19420, 43953), (20391, 41860), (20930, 40782), (22333, 38220), (22540, 37869), (25116, 33985), (25246, 33810), (27188, 31395), (29130, 29302)]