1889645760

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1330

約数の個数: 336

約数和(自身を含む): 7100620800

約数和(自身を除く): 5210975040

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, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 270, 285, 288, 304, 320, 324, 342, 360, 380, 405, 432, 456, 480, 486, 513, 540, 570, 576, 608, 648, 684, 720, 760, 810, 855, 864, 912, 960, 972, 1026, 1080, 1140, 1215, 1216, 1279, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 1944, 2052, 2160, 2280, 2430, 2558, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3420, 3648, 3837, 3888, 4104, 4320, 4560, 4617, 4860, 5116, 5130, 5184, 5472, 6080, 6156, 6395, 6480, 6840, 7674, 7695, 7776, 8208, 8640, 9120, 9234, 9720, 10232, 10260, 10944, 11511, 12312, 12790, 12960, 13680, 15348, 15390, 15552, 16416, 18240, 18468, 19185, 19440, 20464, 20520, 23022, 23085, 24301, 24624, 25580, 25920, 27360, 30696, 30780, 32832, 34533, 36936, 38370, 38880, 40928, 41040, 46044, 46170, 48602, 49248, 51160, 54720, 57555, 61392, 61560, 69066, 72903, 73872, 76740, 77760, 81856, 82080, 92088, 92340, 97204, 98496, 102320, 103599, 115110, 121505, 122784, 123120, 138132, 145806, 147744, 153480, 164160, 172665, 184176, 184680, 194408, 204640, 207198, 218709, 230220, 243010, 245568, 246240, 276264, 291612, 295488, 306960, 310797, 345330, 364515, 368352, 369360, 388816, 409280, 414396, 437418, 460440, 486020, 492480, 517995, 552528, 583224, 613920, 621594, 656127, 690660, 729030, 736704, 738720, 777632, 828792, 874836, 920880, 972040, 1035990, 1093545, 1105056, 1166448, 1227840, 1243188, 1312254, 1381320, 1458060, 1477440, 1553985, 1555264, 1657584, 1749672, 1841760, 1944080, 1968381, 2071980, 2187090, 2210112, 2332896, 2486376, 2624508, 2762640, 2916120, 3107970, 3280635, 3315168, 3499344, 3683520, 3888160, 3936762, 4143960, 4374180, 4665792, 4972752, 5249016, 5525280, 5832240, 5905143, 6215940, 6561270, 6630336, 6998688, 7776320, 7873524, 8287920, 8748360, 9841905, 9945504, 10498032, 11050560, 11664480, 11810286, 12431880, 13122540, 13997376, 15747048, 16575840, 17496720, 19683810, 19891008, 20996064, 23328960, 23620572, 24863760, 26245080, 29525715, 31494096, 33151680, 34993440, 39367620, 41992128, 47241144, 49727520, 52490160, 59051430, 62988192, 69986880, 78735240, 94482288, 99455040, 104980320, 118102860, 125976384, 157470480, 188964576, 209960640, 236205720, 314940960, 377929152, 472411440, 629881920, 944822880, 1889645760]

約数ペア:

[(1, 1889645760), (2, 944822880), (3, 629881920), (4, 472411440), (5, 377929152), (6, 314940960), (8, 236205720), (9, 209960640), (10, 188964576), (12, 157470480), (15, 125976384), (16, 118102860), (18, 104980320), (19, 99455040), (20, 94482288), (24, 78735240), (27, 69986880), (30, 62988192), (32, 59051430), (36, 52490160), (38, 49727520), (40, 47241144), (45, 41992128), (48, 39367620), (54, 34993440), (57, 33151680), (60, 31494096), (64, 29525715), (72, 26245080), (76, 24863760), (80, 23620572), (81, 23328960), (90, 20996064), (95, 19891008), (96, 19683810), (108, 17496720), (114, 16575840), (120, 15747048), (135, 13997376), (144, 13122540), (152, 12431880), (160, 11810286), (162, 11664480), (171, 11050560), (180, 10498032), (190, 9945504), (192, 9841905), (216, 8748360), (228, 8287920), (240, 7873524), (243, 7776320), (270, 6998688), (285, 6630336), (288, 6561270), (304, 6215940), (320, 5905143), (324, 5832240), (342, 5525280), (360, 5249016), (380, 4972752), (405, 4665792), (432, 4374180), (456, 4143960), (480, 3936762), (486, 3888160), (513, 3683520), (540, 3499344), (570, 3315168), (576, 3280635), (608, 3107970), (648, 2916120), (684, 2762640), (720, 2624508), (760, 2486376), (810, 2332896), (855, 2210112), (864, 2187090), (912, 2071980), (960, 1968381), (972, 1944080), (1026, 1841760), (1080, 1749672), (1140, 1657584), (1215, 1555264), (1216, 1553985), (1279, 1477440), (1296, 1458060), (1368, 1381320), (1440, 1312254), (1520, 1243188), (1539, 1227840), (1620, 1166448), (1710, 1105056), (1728, 1093545), (1824, 1035990), (1944, 972040), (2052, 920880), (2160, 874836), (2280, 828792), (2430, 777632), (2558, 738720), (2565, 736704), (2592, 729030), (2736, 690660), (2880, 656127), (3040, 621594), (3078, 613920), (3240, 583224), (3420, 552528), (3648, 517995), (3837, 492480), (3888, 486020), (4104, 460440), (4320, 437418), (4560, 414396), (4617, 409280), (4860, 388816), (5116, 369360), (5130, 368352), (5184, 364515), (5472, 345330), (6080, 310797), (6156, 306960), (6395, 295488), (6480, 291612), (6840, 276264), (7674, 246240), (7695, 245568), (7776, 243010), (8208, 230220), (8640, 218709), (9120, 207198), (9234, 204640), (9720, 194408), (10232, 184680), (10260, 184176), (10944, 172665), (11511, 164160), (12312, 153480), (12790, 147744), (12960, 145806), (13680, 138132), (15348, 123120), (15390, 122784), (15552, 121505), (16416, 115110), (18240, 103599), (18468, 102320), (19185, 98496), (19440, 97204), (20464, 92340), (20520, 92088), (23022, 82080), (23085, 81856), (24301, 77760), (24624, 76740), (25580, 73872), (25920, 72903), (27360, 69066), (30696, 61560), (30780, 61392), (32832, 57555), (34533, 54720), (36936, 51160), (38370, 49248), (38880, 48602), (40928, 46170), (41040, 46044)]