539507280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{479}}^1$

素因数の和:546

約数の個数: 240

約数和(自身を含む): 1904878080

約数和(自身を除く): 1365370800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 361, 380, 390, 456, 479, 494, 520, 570, 624, 722, 741, 760, 780, 912, 958, 988, 1040, 1083, 1140, 1235, 1437, 1444, 1482, 1520, 1560, 1805, 1916, 1976, 2166, 2280, 2395, 2470, 2874, 2888, 2964, 3120, 3610, 3705, 3832, 3952, 4332, 4560, 4693, 4790, 4940, 5415, 5748, 5776, 5928, 6227, 7185, 7220, 7410, 7664, 8664, 9101, 9386, 9580, 9880, 10830, 11496, 11856, 12454, 14079, 14370, 14440, 14820, 17328, 18202, 18681, 18772, 19160, 19760, 21660, 22992, 23465, 24908, 27303, 28158, 28740, 28880, 29640, 31135, 36404, 37362, 37544, 38320, 43320, 45505, 46930, 49816, 54606, 56316, 57480, 59280, 62270, 70395, 72808, 74724, 75088, 86640, 91010, 93405, 93860, 99632, 109212, 112632, 114960, 118313, 124540, 136515, 140790, 145616, 149448, 172919, 182020, 186810, 187720, 218424, 225264, 236626, 249080, 273030, 281580, 298896, 345838, 354939, 364040, 373620, 375440, 436848, 473252, 498160, 518757, 546060, 563160, 591565, 691676, 709878, 728080, 747240, 864595, 946504, 1037514, 1092120, 1126320, 1183130, 1383352, 1419756, 1494480, 1729190, 1774695, 1893008, 2075028, 2184240, 2247947, 2366260, 2593785, 2766704, 2839512, 3458380, 3549390, 4150056, 4495894, 4732520, 5187570, 5679024, 6743841, 6916760, 7098780, 8300112, 8991788, 9465040, 10375140, 11239735, 13487682, 13833520, 14197560, 17983576, 20750280, 22479470, 26975364, 28395120, 33719205, 35967152, 41500560, 44958940, 53950728, 67438410, 89917880, 107901456, 134876820, 179835760, 269753640, 539507280]

約数ペア:

[(1, 539507280), (2, 269753640), (3, 179835760), (4, 134876820), (5, 107901456), (6, 89917880), (8, 67438410), (10, 53950728), (12, 44958940), (13, 41500560), (15, 35967152), (16, 33719205), (19, 28395120), (20, 26975364), (24, 22479470), (26, 20750280), (30, 17983576), (38, 14197560), (39, 13833520), (40, 13487682), (48, 11239735), (52, 10375140), (57, 9465040), (60, 8991788), (65, 8300112), (76, 7098780), (78, 6916760), (80, 6743841), (95, 5679024), (104, 5187570), (114, 4732520), (120, 4495894), (130, 4150056), (152, 3549390), (156, 3458380), (190, 2839512), (195, 2766704), (208, 2593785), (228, 2366260), (240, 2247947), (247, 2184240), (260, 2075028), (285, 1893008), (304, 1774695), (312, 1729190), (361, 1494480), (380, 1419756), (390, 1383352), (456, 1183130), (479, 1126320), (494, 1092120), (520, 1037514), (570, 946504), (624, 864595), (722, 747240), (741, 728080), (760, 709878), (780, 691676), (912, 591565), (958, 563160), (988, 546060), (1040, 518757), (1083, 498160), (1140, 473252), (1235, 436848), (1437, 375440), (1444, 373620), (1482, 364040), (1520, 354939), (1560, 345838), (1805, 298896), (1916, 281580), (1976, 273030), (2166, 249080), (2280, 236626), (2395, 225264), (2470, 218424), (2874, 187720), (2888, 186810), (2964, 182020), (3120, 172919), (3610, 149448), (3705, 145616), (3832, 140790), (3952, 136515), (4332, 124540), (4560, 118313), (4693, 114960), (4790, 112632), (4940, 109212), (5415, 99632), (5748, 93860), (5776, 93405), (5928, 91010), (6227, 86640), (7185, 75088), (7220, 74724), (7410, 72808), (7664, 70395), (8664, 62270), (9101, 59280), (9386, 57480), (9580, 56316), (9880, 54606), (10830, 49816), (11496, 46930), (11856, 45505), (12454, 43320), (14079, 38320), (14370, 37544), (14440, 37362), (14820, 36404), (17328, 31135), (18202, 29640), (18681, 28880), (18772, 28740), (19160, 28158), (19760, 27303), (21660, 24908), (22992, 23465)]