1283476320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{42443}}^1$

素因数の和:42474

約数の個数: 192

約数和(自身を含む): 5134026240

約数和(自身を除く): 3850549920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 42443, 84886, 127329, 169772, 212215, 254658, 297101, 339544, 381987, 424430, 509316, 594202, 636645, 679088, 763974, 848860, 891303, 1018632, 1145961, 1188404, 1273290, 1358176, 1485505, 1527948, 1697720, 1782606, 1909935, 2037264, 2291922, 2376808, 2546580, 2673909, 2971010, 3055896, 3395440, 3565212, 3819870, 4074528, 4456515, 4583844, 4753616, 5093160, 5347818, 5729805, 5942020, 6111792, 6790880, 7130424, 7639740, 8021727, 8913030, 9167688, 9507232, 10186320, 10695636, 11459610, 11884040, 12223584, 13369545, 14260848, 15279480, 16043454, 17826060, 18335376, 20372640, 21391272, 22919220, 23768080, 26739090, 28521696, 30558960, 32086908, 35652120, 36670752, 40108635, 42782544, 45838440, 47536160, 53478180, 61117920, 64173816, 71304240, 80217270, 85565088, 91676880, 106956360, 128347632, 142608480, 160434540, 183353760, 213912720, 256695264, 320869080, 427825440, 641738160, 1283476320]

約数ペア:

[(1, 1283476320), (2, 641738160), (3, 427825440), (4, 320869080), (5, 256695264), (6, 213912720), (7, 183353760), (8, 160434540), (9, 142608480), (10, 128347632), (12, 106956360), (14, 91676880), (15, 85565088), (16, 80217270), (18, 71304240), (20, 64173816), (21, 61117920), (24, 53478180), (27, 47536160), (28, 45838440), (30, 42782544), (32, 40108635), (35, 36670752), (36, 35652120), (40, 32086908), (42, 30558960), (45, 28521696), (48, 26739090), (54, 23768080), (56, 22919220), (60, 21391272), (63, 20372640), (70, 18335376), (72, 17826060), (80, 16043454), (84, 15279480), (90, 14260848), (96, 13369545), (105, 12223584), (108, 11884040), (112, 11459610), (120, 10695636), (126, 10186320), (135, 9507232), (140, 9167688), (144, 8913030), (160, 8021727), (168, 7639740), (180, 7130424), (189, 6790880), (210, 6111792), (216, 5942020), (224, 5729805), (240, 5347818), (252, 5093160), (270, 4753616), (280, 4583844), (288, 4456515), (315, 4074528), (336, 3819870), (360, 3565212), (378, 3395440), (420, 3055896), (432, 2971010), (480, 2673909), (504, 2546580), (540, 2376808), (560, 2291922), (630, 2037264), (672, 1909935), (720, 1782606), (756, 1697720), (840, 1527948), (864, 1485505), (945, 1358176), (1008, 1273290), (1080, 1188404), (1120, 1145961), (1260, 1018632), (1440, 891303), (1512, 848860), (1680, 763974), (1890, 679088), (2016, 636645), (2160, 594202), (2520, 509316), (3024, 424430), (3360, 381987), (3780, 339544), (4320, 297101), (5040, 254658), (6048, 212215), (7560, 169772), (10080, 127329), (15120, 84886), (30240, 42443)]