2681894880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:839

約数の個数: 384

約数和(自身を含む): 10825436160

約数和(自身を除く): 8143541280

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, 131, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 262, 270, 280, 288, 315, 336, 360, 378, 393, 420, 432, 480, 504, 524, 540, 560, 630, 655, 672, 677, 720, 756, 786, 840, 864, 917, 945, 1008, 1048, 1080, 1120, 1179, 1260, 1310, 1354, 1440, 1512, 1572, 1680, 1834, 1890, 1965, 2016, 2031, 2096, 2160, 2358, 2520, 2620, 2708, 2751, 3024, 3144, 3360, 3385, 3537, 3668, 3780, 3930, 4062, 4192, 4320, 4585, 4716, 4739, 5040, 5240, 5416, 5502, 5895, 6048, 6093, 6288, 6770, 7074, 7336, 7560, 7860, 8124, 8253, 9170, 9432, 9478, 10080, 10155, 10480, 10832, 11004, 11790, 12186, 12576, 13540, 13755, 14148, 14217, 14672, 15120, 15720, 16248, 16506, 17685, 18279, 18340, 18864, 18956, 20310, 20960, 21664, 22008, 23580, 23695, 24372, 24759, 27080, 27510, 28296, 28434, 29344, 30240, 30465, 31440, 32496, 33012, 35370, 36558, 36680, 37728, 37912, 40620, 41265, 42651, 44016, 47160, 47390, 48744, 49518, 54160, 55020, 56592, 56868, 60930, 62880, 64992, 66024, 70740, 71085, 73116, 73360, 75824, 81240, 82530, 85302, 88032, 88687, 91395, 94320, 94780, 97488, 99036, 108320, 110040, 113184, 113736, 121860, 123795, 127953, 132048, 141480, 142170, 146232, 146720, 151648, 162480, 165060, 170604, 177374, 182790, 188640, 189560, 194976, 198072, 213255, 220080, 227472, 243720, 247590, 255906, 264096, 266061, 282960, 284340, 292464, 324960, 330120, 341208, 354748, 365580, 379120, 396144, 426510, 440160, 443435, 454944, 487440, 495180, 511812, 532122, 565920, 568680, 584928, 620809, 639765, 660240, 682416, 709496, 731160, 758240, 792288, 798183, 853020, 886870, 974880, 990360, 1023624, 1064244, 1137360, 1241618, 1279530, 1320480, 1330305, 1364832, 1418992, 1462320, 1596366, 1706040, 1773740, 1862427, 1980720, 2047248, 2128488, 2274720, 2394549, 2483236, 2559060, 2660610, 2837984, 2924640, 3104045, 3192732, 3412080, 3547480, 3724854, 3961440, 3990915, 4094496, 4256976, 4789098, 4966472, 5118120, 5321220, 5587281, 6208090, 6385464, 6824160, 7094960, 7449708, 7981830, 8513952, 9312135, 9578196, 9932944, 10236240, 10642440, 11174562, 11972745, 12416180, 12770928, 14189920, 14899416, 15963660, 16761843, 18624270, 19156392, 19865888, 20472480, 21284880, 22349124, 23945490, 24832360, 25541856, 27936405, 29798832, 31927320, 33523686, 37248540, 38312784, 42569760, 44698248, 47890980, 49664720, 55872810, 59597664, 63854640, 67047372, 74497080, 76625568, 83809215, 89396496, 95781960, 99329440, 111745620, 127709280, 134094744, 148994160, 167618430, 178792992, 191563920, 223491240, 268189488, 297988320, 335236860, 383127840, 446982480, 536378976, 670473720, 893964960, 1340947440, 2681894880]

約数ペア:

[(1, 2681894880), (2, 1340947440), (3, 893964960), (4, 670473720), (5, 536378976), (6, 446982480), (7, 383127840), (8, 335236860), (9, 297988320), (10, 268189488), (12, 223491240), (14, 191563920), (15, 178792992), (16, 167618430), (18, 148994160), (20, 134094744), (21, 127709280), (24, 111745620), (27, 99329440), (28, 95781960), (30, 89396496), (32, 83809215), (35, 76625568), (36, 74497080), (40, 67047372), (42, 63854640), (45, 59597664), (48, 55872810), (54, 49664720), (56, 47890980), (60, 44698248), (63, 42569760), (70, 38312784), (72, 37248540), (80, 33523686), (84, 31927320), (90, 29798832), (96, 27936405), (105, 25541856), (108, 24832360), (112, 23945490), (120, 22349124), (126, 21284880), (131, 20472480), (135, 19865888), (140, 19156392), (144, 18624270), (160, 16761843), (168, 15963660), (180, 14899416), (189, 14189920), (210, 12770928), (216, 12416180), (224, 11972745), (240, 11174562), (252, 10642440), (262, 10236240), (270, 9932944), (280, 9578196), (288, 9312135), (315, 8513952), (336, 7981830), (360, 7449708), (378, 7094960), (393, 6824160), (420, 6385464), (432, 6208090), (480, 5587281), (504, 5321220), (524, 5118120), (540, 4966472), (560, 4789098), (630, 4256976), (655, 4094496), (672, 3990915), (677, 3961440), (720, 3724854), (756, 3547480), (786, 3412080), (840, 3192732), (864, 3104045), (917, 2924640), (945, 2837984), (1008, 2660610), (1048, 2559060), (1080, 2483236), (1120, 2394549), (1179, 2274720), (1260, 2128488), (1310, 2047248), (1354, 1980720), (1440, 1862427), (1512, 1773740), (1572, 1706040), (1680, 1596366), (1834, 1462320), (1890, 1418992), (1965, 1364832), (2016, 1330305), (2031, 1320480), (2096, 1279530), (2160, 1241618), (2358, 1137360), (2520, 1064244), (2620, 1023624), (2708, 990360), (2751, 974880), (3024, 886870), (3144, 853020), (3360, 798183), (3385, 792288), (3537, 758240), (3668, 731160), (3780, 709496), (3930, 682416), (4062, 660240), (4192, 639765), (4320, 620809), (4585, 584928), (4716, 568680), (4739, 565920), (5040, 532122), (5240, 511812), (5416, 495180), (5502, 487440), (5895, 454944), (6048, 443435), (6093, 440160), (6288, 426510), (6770, 396144), (7074, 379120), (7336, 365580), (7560, 354748), (7860, 341208), (8124, 330120), (8253, 324960), (9170, 292464), (9432, 284340), (9478, 282960), (10080, 266061), (10155, 264096), (10480, 255906), (10832, 247590), (11004, 243720), (11790, 227472), (12186, 220080), (12576, 213255), (13540, 198072), (13755, 194976), (14148, 189560), (14217, 188640), (14672, 182790), (15120, 177374), (15720, 170604), (16248, 165060), (16506, 162480), (17685, 151648), (18279, 146720), (18340, 146232), (18864, 142170), (18956, 141480), (20310, 132048), (20960, 127953), (21664, 123795), (22008, 121860), (23580, 113736), (23695, 113184), (24372, 110040), (24759, 108320), (27080, 99036), (27510, 97488), (28296, 94780), (28434, 94320), (29344, 91395), (30240, 88687), (30465, 88032), (31440, 85302), (32496, 82530), (33012, 81240), (35370, 75824), (36558, 73360), (36680, 73116), (37728, 71085), (37912, 70740), (40620, 66024), (41265, 64992), (42651, 62880), (44016, 60930), (47160, 56868), (47390, 56592), (48744, 55020), (49518, 54160)]