2458084720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1432

約数の個数: 240

約数和(自身を含む): 7450237440

約数和(自身を除く): 4992152720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 169, 182, 190, 208, 247, 260, 266, 280, 304, 338, 364, 380, 455, 494, 520, 532, 560, 665, 676, 728, 760, 845, 910, 988, 1040, 1064, 1183, 1235, 1330, 1352, 1367, 1456, 1520, 1690, 1729, 1820, 1976, 2128, 2366, 2470, 2660, 2704, 2734, 3211, 3380, 3458, 3640, 3952, 4732, 4940, 5320, 5468, 5915, 6422, 6760, 6835, 6916, 7280, 8645, 9464, 9569, 9880, 10640, 10936, 11830, 12844, 13520, 13670, 13832, 16055, 17290, 17771, 18928, 19138, 19760, 21872, 22477, 23660, 25688, 25973, 27340, 27664, 32110, 34580, 35542, 38276, 44954, 47320, 47845, 51376, 51946, 54680, 64220, 69160, 71084, 76552, 88855, 89908, 94640, 95690, 103892, 109360, 112385, 124397, 128440, 129865, 138320, 142168, 153104, 177710, 179816, 181811, 191380, 207784, 224770, 231023, 248794, 256880, 259730, 284336, 337649, 355420, 359632, 363622, 382760, 415568, 449540, 462046, 497588, 519460, 621985, 675298, 710840, 727244, 765520, 899080, 909055, 924092, 995176, 1038920, 1155115, 1243970, 1350596, 1421680, 1454488, 1617161, 1688245, 1798160, 1818110, 1848184, 1990352, 2077840, 2310230, 2363543, 2487940, 2701192, 2908976, 3234322, 3376490, 3636220, 3696368, 4389437, 4620460, 4727086, 4975880, 5402384, 6468644, 6752980, 7272440, 8085805, 8778874, 9240920, 9454172, 9951760, 11817715, 12937288, 13505960, 14544880, 16171610, 17557748, 18481840, 18908344, 21947185, 23635430, 25874576, 27011920, 30726059, 32343220, 35115496, 37816688, 43894370, 47270860, 61452118, 64686440, 70230992, 87788740, 94541720, 122904236, 129372880, 153630295, 175577480, 189083440, 245808472, 307260590, 351154960, 491616944, 614521180, 1229042360, 2458084720]

約数ペア:

[(1, 2458084720), (2, 1229042360), (4, 614521180), (5, 491616944), (7, 351154960), (8, 307260590), (10, 245808472), (13, 189083440), (14, 175577480), (16, 153630295), (19, 129372880), (20, 122904236), (26, 94541720), (28, 87788740), (35, 70230992), (38, 64686440), (40, 61452118), (52, 47270860), (56, 43894370), (65, 37816688), (70, 35115496), (76, 32343220), (80, 30726059), (91, 27011920), (95, 25874576), (104, 23635430), (112, 21947185), (130, 18908344), (133, 18481840), (140, 17557748), (152, 16171610), (169, 14544880), (182, 13505960), (190, 12937288), (208, 11817715), (247, 9951760), (260, 9454172), (266, 9240920), (280, 8778874), (304, 8085805), (338, 7272440), (364, 6752980), (380, 6468644), (455, 5402384), (494, 4975880), (520, 4727086), (532, 4620460), (560, 4389437), (665, 3696368), (676, 3636220), (728, 3376490), (760, 3234322), (845, 2908976), (910, 2701192), (988, 2487940), (1040, 2363543), (1064, 2310230), (1183, 2077840), (1235, 1990352), (1330, 1848184), (1352, 1818110), (1367, 1798160), (1456, 1688245), (1520, 1617161), (1690, 1454488), (1729, 1421680), (1820, 1350596), (1976, 1243970), (2128, 1155115), (2366, 1038920), (2470, 995176), (2660, 924092), (2704, 909055), (2734, 899080), (3211, 765520), (3380, 727244), (3458, 710840), (3640, 675298), (3952, 621985), (4732, 519460), (4940, 497588), (5320, 462046), (5468, 449540), (5915, 415568), (6422, 382760), (6760, 363622), (6835, 359632), (6916, 355420), (7280, 337649), (8645, 284336), (9464, 259730), (9569, 256880), (9880, 248794), (10640, 231023), (10936, 224770), (11830, 207784), (12844, 191380), (13520, 181811), (13670, 179816), (13832, 177710), (16055, 153104), (17290, 142168), (17771, 138320), (18928, 129865), (19138, 128440), (19760, 124397), (21872, 112385), (22477, 109360), (23660, 103892), (25688, 95690), (25973, 94640), (27340, 89908), (27664, 88855), (32110, 76552), (34580, 71084), (35542, 69160), (38276, 64220), (44954, 54680), (47320, 51946), (47845, 51376)]