2319909760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:493

約数の個数: 256

約数和(自身を含む): 6810531840

約数和(自身を除く): 4490622080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 83, 85, 112, 119, 128, 136, 140, 160, 166, 170, 224, 238, 272, 280, 320, 332, 340, 367, 415, 448, 476, 544, 560, 581, 595, 640, 664, 680, 734, 830, 896, 952, 1088, 1120, 1162, 1190, 1328, 1360, 1411, 1468, 1660, 1835, 1904, 2176, 2240, 2324, 2380, 2569, 2656, 2720, 2822, 2905, 2936, 3320, 3670, 3808, 4480, 4648, 4760, 5138, 5312, 5440, 5644, 5810, 5872, 6239, 6640, 7055, 7340, 7616, 9296, 9520, 9877, 10276, 10624, 10880, 11288, 11620, 11744, 12478, 12845, 13280, 14110, 14680, 15232, 18592, 19040, 19754, 20552, 22576, 23240, 23488, 24956, 25690, 26560, 28220, 29360, 30461, 31195, 37184, 38080, 39508, 41104, 43673, 45152, 46480, 46976, 49385, 49912, 51380, 53120, 56440, 58720, 60922, 62390, 74368, 76160, 79016, 82208, 87346, 90304, 92960, 98770, 99824, 102760, 112880, 117440, 121844, 124780, 152305, 158032, 164416, 174692, 180608, 185920, 197540, 199648, 205520, 213227, 218365, 225760, 234880, 243688, 249560, 304610, 316064, 328832, 349384, 371840, 395080, 399296, 411040, 426454, 436730, 451520, 487376, 499120, 517837, 609220, 632128, 698768, 790160, 798592, 822080, 852908, 873460, 903040, 974752, 998240, 1035674, 1066135, 1218440, 1264256, 1397536, 1580320, 1644160, 1705816, 1746920, 1949504, 1996480, 2071348, 2132270, 2436880, 2589185, 2795072, 3160640, 3411632, 3493840, 3624859, 3899008, 3992960, 4142696, 4264540, 4873760, 5178370, 5590144, 6321280, 6823264, 6987680, 7249718, 8285392, 8529080, 9747520, 10356740, 13646528, 13975360, 14499436, 16570784, 17058160, 18124295, 19495040, 20713480, 27293056, 27950720, 28998872, 33141568, 34116320, 36248590, 41426960, 57997744, 66283136, 68232640, 72497180, 82853920, 115995488, 136465280, 144994360, 165707840, 231990976, 289988720, 331415680, 463981952, 579977440, 1159954880, 2319909760]

約数ペア:

[(1, 2319909760), (2, 1159954880), (4, 579977440), (5, 463981952), (7, 331415680), (8, 289988720), (10, 231990976), (14, 165707840), (16, 144994360), (17, 136465280), (20, 115995488), (28, 82853920), (32, 72497180), (34, 68232640), (35, 66283136), (40, 57997744), (56, 41426960), (64, 36248590), (68, 34116320), (70, 33141568), (80, 28998872), (83, 27950720), (85, 27293056), (112, 20713480), (119, 19495040), (128, 18124295), (136, 17058160), (140, 16570784), (160, 14499436), (166, 13975360), (170, 13646528), (224, 10356740), (238, 9747520), (272, 8529080), (280, 8285392), (320, 7249718), (332, 6987680), (340, 6823264), (367, 6321280), (415, 5590144), (448, 5178370), (476, 4873760), (544, 4264540), (560, 4142696), (581, 3992960), (595, 3899008), (640, 3624859), (664, 3493840), (680, 3411632), (734, 3160640), (830, 2795072), (896, 2589185), (952, 2436880), (1088, 2132270), (1120, 2071348), (1162, 1996480), (1190, 1949504), (1328, 1746920), (1360, 1705816), (1411, 1644160), (1468, 1580320), (1660, 1397536), (1835, 1264256), (1904, 1218440), (2176, 1066135), (2240, 1035674), (2324, 998240), (2380, 974752), (2569, 903040), (2656, 873460), (2720, 852908), (2822, 822080), (2905, 798592), (2936, 790160), (3320, 698768), (3670, 632128), (3808, 609220), (4480, 517837), (4648, 499120), (4760, 487376), (5138, 451520), (5312, 436730), (5440, 426454), (5644, 411040), (5810, 399296), (5872, 395080), (6239, 371840), (6640, 349384), (7055, 328832), (7340, 316064), (7616, 304610), (9296, 249560), (9520, 243688), (9877, 234880), (10276, 225760), (10624, 218365), (10880, 213227), (11288, 205520), (11620, 199648), (11744, 197540), (12478, 185920), (12845, 180608), (13280, 174692), (14110, 164416), (14680, 158032), (15232, 152305), (18592, 124780), (19040, 121844), (19754, 117440), (20552, 112880), (22576, 102760), (23240, 99824), (23488, 98770), (24956, 92960), (25690, 90304), (26560, 87346), (28220, 82208), (29360, 79016), (30461, 76160), (31195, 74368), (37184, 62390), (38080, 60922), (39508, 58720), (41104, 56440), (43673, 53120), (45152, 51380), (46480, 49912), (46976, 49385)]