1259763840

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1329

約数の個数: 320

約数和(自身を含む): 4739328000

約数和(自身を除く): 3479564160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1279, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2558, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3420, 3456, 3648, 3837, 4104, 4320, 4560, 5116, 5130, 5184, 5472, 5760, 6080, 6156, 6395, 6480, 6840, 7296, 7674, 7695, 8208, 8640, 9120, 10232, 10260, 10368, 10944, 11511, 12160, 12312, 12790, 12960, 13680, 15348, 15390, 16416, 17280, 18240, 19185, 20464, 20520, 21888, 23022, 24301, 24624, 25580, 25920, 27360, 30696, 30780, 32832, 34533, 36480, 38370, 40928, 41040, 46044, 48602, 49248, 51160, 51840, 54720, 57555, 61392, 61560, 65664, 69066, 72903, 76740, 81856, 82080, 92088, 97204, 98496, 102320, 103599, 109440, 115110, 121505, 122784, 123120, 138132, 145806, 153480, 163712, 164160, 172665, 184176, 194408, 196992, 204640, 207198, 218709, 230220, 243010, 245568, 246240, 276264, 291612, 306960, 328320, 345330, 364515, 368352, 388816, 409280, 414396, 437418, 460440, 486020, 491136, 492480, 517995, 552528, 583224, 613920, 656127, 690660, 729030, 736704, 777632, 818560, 828792, 874836, 920880, 972040, 984960, 1035990, 1093545, 1105056, 1166448, 1227840, 1312254, 1381320, 1458060, 1473408, 1555264, 1657584, 1749672, 1841760, 1944080, 1968381, 2071980, 2187090, 2210112, 2332896, 2455680, 2624508, 2762640, 2916120, 3110528, 3280635, 3315168, 3499344, 3683520, 3888160, 3936762, 4143960, 4374180, 4420224, 4665792, 5249016, 5525280, 5832240, 6561270, 6630336, 6998688, 7367040, 7776320, 7873524, 8287920, 8748360, 9331584, 9841905, 10498032, 11050560, 11664480, 13122540, 13260672, 13997376, 15552640, 15747048, 16575840, 17496720, 19683810, 20996064, 22101120, 23328960, 26245080, 27994752, 31494096, 33151680, 34993440, 39367620, 41992128, 46657920, 52490160, 62988192, 66303360, 69986880, 78735240, 83984256, 104980320, 125976384, 139973760, 157470480, 209960640, 251952768, 314940960, 419921280, 629881920, 1259763840]

約数ペア:

[(1, 1259763840), (2, 629881920), (3, 419921280), (4, 314940960), (5, 251952768), (6, 209960640), (8, 157470480), (9, 139973760), (10, 125976384), (12, 104980320), (15, 83984256), (16, 78735240), (18, 69986880), (19, 66303360), (20, 62988192), (24, 52490160), (27, 46657920), (30, 41992128), (32, 39367620), (36, 34993440), (38, 33151680), (40, 31494096), (45, 27994752), (48, 26245080), (54, 23328960), (57, 22101120), (60, 20996064), (64, 19683810), (72, 17496720), (76, 16575840), (80, 15747048), (81, 15552640), (90, 13997376), (95, 13260672), (96, 13122540), (108, 11664480), (114, 11050560), (120, 10498032), (128, 9841905), (135, 9331584), (144, 8748360), (152, 8287920), (160, 7873524), (162, 7776320), (171, 7367040), (180, 6998688), (190, 6630336), (192, 6561270), (216, 5832240), (228, 5525280), (240, 5249016), (270, 4665792), (285, 4420224), (288, 4374180), (304, 4143960), (320, 3936762), (324, 3888160), (342, 3683520), (360, 3499344), (380, 3315168), (384, 3280635), (405, 3110528), (432, 2916120), (456, 2762640), (480, 2624508), (513, 2455680), (540, 2332896), (570, 2210112), (576, 2187090), (608, 2071980), (640, 1968381), (648, 1944080), (684, 1841760), (720, 1749672), (760, 1657584), (810, 1555264), (855, 1473408), (864, 1458060), (912, 1381320), (960, 1312254), (1026, 1227840), (1080, 1166448), (1140, 1105056), (1152, 1093545), (1216, 1035990), (1279, 984960), (1296, 972040), (1368, 920880), (1440, 874836), (1520, 828792), (1539, 818560), (1620, 777632), (1710, 736704), (1728, 729030), (1824, 690660), (1920, 656127), (2052, 613920), (2160, 583224), (2280, 552528), (2432, 517995), (2558, 492480), (2565, 491136), (2592, 486020), (2736, 460440), (2880, 437418), (3040, 414396), (3078, 409280), (3240, 388816), (3420, 368352), (3456, 364515), (3648, 345330), (3837, 328320), (4104, 306960), (4320, 291612), (4560, 276264), (5116, 246240), (5130, 245568), (5184, 243010), (5472, 230220), (5760, 218709), (6080, 207198), (6156, 204640), (6395, 196992), (6480, 194408), (6840, 184176), (7296, 172665), (7674, 164160), (7695, 163712), (8208, 153480), (8640, 145806), (9120, 138132), (10232, 123120), (10260, 122784), (10368, 121505), (10944, 115110), (11511, 109440), (12160, 103599), (12312, 102320), (12790, 98496), (12960, 97204), (13680, 92088), (15348, 82080), (15390, 81856), (16416, 76740), (17280, 72903), (18240, 69066), (19185, 65664), (20464, 61560), (20520, 61392), (21888, 57555), (23022, 54720), (24301, 51840), (24624, 51160), (25580, 49248), (25920, 48602), (27360, 46044), (30696, 41040), (30780, 40928), (32832, 38370), (34533, 36480)]