998126640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6829}}^1$

素因数の和:6884

約数の個数: 240

約数和(自身を含む): 3963585600

約数和(自身を除く): 2965458960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 464, 504, 522, 560, 580, 609, 630, 696, 720, 812, 840, 870, 1008, 1015, 1044, 1160, 1218, 1260, 1305, 1392, 1624, 1680, 1740, 1827, 2030, 2088, 2320, 2436, 2520, 2610, 3045, 3248, 3480, 3654, 4060, 4176, 4872, 5040, 5220, 6090, 6829, 6960, 7308, 8120, 9135, 9744, 10440, 12180, 13658, 14616, 16240, 18270, 20487, 20880, 24360, 27316, 29232, 34145, 36540, 40974, 47803, 48720, 54632, 61461, 68290, 73080, 81948, 95606, 102435, 109264, 122922, 136580, 143409, 146160, 163896, 191212, 198041, 204870, 239015, 245844, 273160, 286818, 307305, 327792, 382424, 396082, 409740, 430227, 478030, 491688, 546320, 573636, 594123, 614610, 717045, 764848, 792164, 819480, 860454, 956060, 983376, 990205, 1147272, 1188246, 1229220, 1386287, 1434090, 1584328, 1638960, 1720908, 1782369, 1912120, 1980410, 2151135, 2294544, 2376492, 2458440, 2772574, 2868180, 2970615, 3168656, 3441816, 3564738, 3824240, 3960820, 4158861, 4302270, 4752984, 4916880, 5545148, 5736360, 5941230, 6883632, 6931435, 7129476, 7921640, 8317722, 8604540, 8911845, 9505968, 11090296, 11472720, 11882460, 12476583, 13862870, 14258952, 15843280, 16635444, 17209080, 17823690, 20794305, 22180592, 23764920, 24953166, 27725740, 28517904, 33270888, 34418160, 35647380, 41588610, 47529840, 49906332, 55451480, 62382915, 66541776, 71294760, 83177220, 99812664, 110902960, 124765830, 142589520, 166354440, 199625328, 249531660, 332708880, 499063320, 998126640]

約数ペア:

[(1, 998126640), (2, 499063320), (3, 332708880), (4, 249531660), (5, 199625328), (6, 166354440), (7, 142589520), (8, 124765830), (9, 110902960), (10, 99812664), (12, 83177220), (14, 71294760), (15, 66541776), (16, 62382915), (18, 55451480), (20, 49906332), (21, 47529840), (24, 41588610), (28, 35647380), (29, 34418160), (30, 33270888), (35, 28517904), (36, 27725740), (40, 24953166), (42, 23764920), (45, 22180592), (48, 20794305), (56, 17823690), (58, 17209080), (60, 16635444), (63, 15843280), (70, 14258952), (72, 13862870), (80, 12476583), (84, 11882460), (87, 11472720), (90, 11090296), (105, 9505968), (112, 8911845), (116, 8604540), (120, 8317722), (126, 7921640), (140, 7129476), (144, 6931435), (145, 6883632), (168, 5941230), (174, 5736360), (180, 5545148), (203, 4916880), (210, 4752984), (232, 4302270), (240, 4158861), (252, 3960820), (261, 3824240), (280, 3564738), (290, 3441816), (315, 3168656), (336, 2970615), (348, 2868180), (360, 2772574), (406, 2458440), (420, 2376492), (435, 2294544), (464, 2151135), (504, 1980410), (522, 1912120), (560, 1782369), (580, 1720908), (609, 1638960), (630, 1584328), (696, 1434090), (720, 1386287), (812, 1229220), (840, 1188246), (870, 1147272), (1008, 990205), (1015, 983376), (1044, 956060), (1160, 860454), (1218, 819480), (1260, 792164), (1305, 764848), (1392, 717045), (1624, 614610), (1680, 594123), (1740, 573636), (1827, 546320), (2030, 491688), (2088, 478030), (2320, 430227), (2436, 409740), (2520, 396082), (2610, 382424), (3045, 327792), (3248, 307305), (3480, 286818), (3654, 273160), (4060, 245844), (4176, 239015), (4872, 204870), (5040, 198041), (5220, 191212), (6090, 163896), (6829, 146160), (6960, 143409), (7308, 136580), (8120, 122922), (9135, 109264), (9744, 102435), (10440, 95606), (12180, 81948), (13658, 73080), (14616, 68290), (16240, 61461), (18270, 54632), (20487, 48720), (20880, 47803), (24360, 40974), (27316, 36540), (29232, 34145)]