1237276320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21661}}^1$

素因数の和:21703

約数の個数: 192

約数和(自身を含む): 4716423936

約数和(自身を除く): 3479147616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5712, 7140, 8160, 9520, 11424, 14280, 19040, 21661, 28560, 43322, 57120, 64983, 86644, 108305, 129966, 151627, 173288, 216610, 259932, 303254, 324915, 346576, 368237, 433220, 454881, 519864, 606508, 649830, 693152, 736474, 758135, 866440, 909762, 1039728, 1104711, 1213016, 1299660, 1472948, 1516270, 1732880, 1819524, 1841185, 2079456, 2209422, 2274405, 2426032, 2577659, 2599320, 2945896, 3032540, 3465760, 3639048, 3682370, 4418844, 4548810, 4852064, 5155318, 5198640, 5523555, 5891792, 6065080, 7278096, 7364740, 7732977, 8837688, 9097620, 10310636, 10397280, 11047110, 11783584, 12130160, 12888295, 14556192, 14729480, 15465954, 17675376, 18195240, 20621272, 22094220, 24260320, 25776590, 29458960, 30931908, 35350752, 36390480, 38664885, 41242544, 44188440, 51553180, 58917920, 61863816, 72780960, 77329770, 82485088, 88376880, 103106360, 123727632, 154659540, 176753760, 206212720, 247455264, 309319080, 412425440, 618638160, 1237276320]

約数ペア:

[(1, 1237276320), (2, 618638160), (3, 412425440), (4, 309319080), (5, 247455264), (6, 206212720), (7, 176753760), (8, 154659540), (10, 123727632), (12, 103106360), (14, 88376880), (15, 82485088), (16, 77329770), (17, 72780960), (20, 61863816), (21, 58917920), (24, 51553180), (28, 44188440), (30, 41242544), (32, 38664885), (34, 36390480), (35, 35350752), (40, 30931908), (42, 29458960), (48, 25776590), (51, 24260320), (56, 22094220), (60, 20621272), (68, 18195240), (70, 17675376), (80, 15465954), (84, 14729480), (85, 14556192), (96, 12888295), (102, 12130160), (105, 11783584), (112, 11047110), (119, 10397280), (120, 10310636), (136, 9097620), (140, 8837688), (160, 7732977), (168, 7364740), (170, 7278096), (204, 6065080), (210, 5891792), (224, 5523555), (238, 5198640), (240, 5155318), (255, 4852064), (272, 4548810), (280, 4418844), (336, 3682370), (340, 3639048), (357, 3465760), (408, 3032540), (420, 2945896), (476, 2599320), (480, 2577659), (510, 2426032), (544, 2274405), (560, 2209422), (595, 2079456), (672, 1841185), (680, 1819524), (714, 1732880), (816, 1516270), (840, 1472948), (952, 1299660), (1020, 1213016), (1120, 1104711), (1190, 1039728), (1360, 909762), (1428, 866440), (1632, 758135), (1680, 736474), (1785, 693152), (1904, 649830), (2040, 606508), (2380, 519864), (2720, 454881), (2856, 433220), (3360, 368237), (3570, 346576), (3808, 324915), (4080, 303254), (4760, 259932), (5712, 216610), (7140, 173288), (8160, 151627), (9520, 129966), (11424, 108305), (14280, 86644), (19040, 64983), (21661, 57120), (28560, 43322)]