8357281920

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12401}}^1$

素因数の和:12445

約数の個数: 320

約数和(自身を含む): 32143751640

約数和(自身を除く): 23786469720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3456, 3510, 3744, 4160, 4212, 4320, 4680, 4992, 5184, 5265, 5616, 5760, 6240, 6480, 7020, 7488, 8320, 8424, 8640, 9360, 10368, 10530, 11232, 12401, 12480, 12960, 14040, 14976, 16848, 17280, 18720, 21060, 22464, 24802, 24960, 25920, 28080, 33696, 37203, 37440, 42120, 44928, 49604, 51840, 56160, 62005, 67392, 74406, 74880, 84240, 99208, 111609, 112320, 124010, 134784, 148812, 161213, 168480, 186015, 198416, 223218, 224640, 248020, 297624, 322426, 334827, 336960, 372030, 396832, 446436, 483639, 496040, 558045, 595248, 644852, 669654, 673920, 744060, 793664, 806065, 892872, 967278, 992080, 1004481, 1116090, 1190496, 1289704, 1339308, 1450917, 1488120, 1587328, 1612130, 1674135, 1785744, 1934556, 1984160, 2008962, 2232180, 2380992, 2418195, 2579408, 2678616, 2901834, 2976240, 3224260, 3348270, 3571488, 3869112, 3968320, 4017924, 4352751, 4464360, 4761984, 4836390, 5022405, 5158816, 5357232, 5803668, 5952480, 6448520, 6696540, 7142976, 7254585, 7738224, 7936640, 8035848, 8705502, 8928720, 9672780, 10044810, 10317632, 10714464, 11607336, 11904960, 12897040, 13058253, 13393080, 14285952, 14509170, 15476448, 16071696, 17411004, 17857440, 19345560, 20089620, 20635264, 21428928, 21763755, 23214672, 23809920, 25794080, 26116506, 26786160, 29018340, 30952896, 32143392, 34822008, 35714880, 38691120, 40179240, 42857856, 43527510, 46429344, 51588160, 52233012, 53572320, 58036680, 61905792, 64286784, 65291265, 69644016, 71429760, 77382240, 80358480, 87055020, 92858688, 103176320, 104466024, 107144640, 116073360, 128573568, 130582530, 139288032, 154764480, 160716960, 174110040, 185717376, 208932048, 214289280, 232146720, 261165060, 278576064, 309528960, 321433920, 348220080, 417864096, 464293440, 522330120, 557152128, 642867840, 696440160, 835728192, 928586880, 1044660240, 1392880320, 1671456384, 2089320480, 2785760640, 4178640960, 8357281920]

約数ペア:

[(1, 8357281920), (2, 4178640960), (3, 2785760640), (4, 2089320480), (5, 1671456384), (6, 1392880320), (8, 1044660240), (9, 928586880), (10, 835728192), (12, 696440160), (13, 642867840), (15, 557152128), (16, 522330120), (18, 464293440), (20, 417864096), (24, 348220080), (26, 321433920), (27, 309528960), (30, 278576064), (32, 261165060), (36, 232146720), (39, 214289280), (40, 208932048), (45, 185717376), (48, 174110040), (52, 160716960), (54, 154764480), (60, 139288032), (64, 130582530), (65, 128573568), (72, 116073360), (78, 107144640), (80, 104466024), (81, 103176320), (90, 92858688), (96, 87055020), (104, 80358480), (108, 77382240), (117, 71429760), (120, 69644016), (128, 65291265), (130, 64286784), (135, 61905792), (144, 58036680), (156, 53572320), (160, 52233012), (162, 51588160), (180, 46429344), (192, 43527510), (195, 42857856), (208, 40179240), (216, 38691120), (234, 35714880), (240, 34822008), (260, 32143392), (270, 30952896), (288, 29018340), (312, 26786160), (320, 26116506), (324, 25794080), (351, 23809920), (360, 23214672), (384, 21763755), (390, 21428928), (405, 20635264), (416, 20089620), (432, 19345560), (468, 17857440), (480, 17411004), (520, 16071696), (540, 15476448), (576, 14509170), (585, 14285952), (624, 13393080), (640, 13058253), (648, 12897040), (702, 11904960), (720, 11607336), (780, 10714464), (810, 10317632), (832, 10044810), (864, 9672780), (936, 8928720), (960, 8705502), (1040, 8035848), (1053, 7936640), (1080, 7738224), (1152, 7254585), (1170, 7142976), (1248, 6696540), (1296, 6448520), (1404, 5952480), (1440, 5803668), (1560, 5357232), (1620, 5158816), (1664, 5022405), (1728, 4836390), (1755, 4761984), (1872, 4464360), (1920, 4352751), (2080, 4017924), (2106, 3968320), (2160, 3869112), (2340, 3571488), (2496, 3348270), (2592, 3224260), (2808, 2976240), (2880, 2901834), (3120, 2678616), (3240, 2579408), (3456, 2418195), (3510, 2380992), (3744, 2232180), (4160, 2008962), (4212, 1984160), (4320, 1934556), (4680, 1785744), (4992, 1674135), (5184, 1612130), (5265, 1587328), (5616, 1488120), (5760, 1450917), (6240, 1339308), (6480, 1289704), (7020, 1190496), (7488, 1116090), (8320, 1004481), (8424, 992080), (8640, 967278), (9360, 892872), (10368, 806065), (10530, 793664), (11232, 744060), (12401, 673920), (12480, 669654), (12960, 644852), (14040, 595248), (14976, 558045), (16848, 496040), (17280, 483639), (18720, 446436), (21060, 396832), (22464, 372030), (24802, 336960), (24960, 334827), (25920, 322426), (28080, 297624), (33696, 248020), (37203, 224640), (37440, 223218), (42120, 198416), (44928, 186015), (49604, 168480), (51840, 161213), (56160, 148812), (62005, 134784), (67392, 124010), (74406, 112320), (74880, 111609), (84240, 99208)]