314940960

素因数分解:

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

素因数の和:1325

約数の個数: 240

約数和(自身を含む): 1170892800

約数和(自身を除く): 855951840

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, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1279, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2558, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 3837, 4104, 4320, 4560, 5116, 5130, 5472, 6156, 6395, 6480, 6840, 7674, 7695, 8208, 9120, 10232, 10260, 11511, 12312, 12790, 12960, 13680, 15348, 15390, 16416, 19185, 20464, 20520, 23022, 24301, 24624, 25580, 27360, 30696, 30780, 34533, 38370, 40928, 41040, 46044, 48602, 49248, 51160, 57555, 61392, 61560, 69066, 72903, 76740, 82080, 92088, 97204, 102320, 103599, 115110, 121505, 122784, 123120, 138132, 145806, 153480, 172665, 184176, 194408, 204640, 207198, 218709, 230220, 243010, 246240, 276264, 291612, 306960, 345330, 364515, 368352, 388816, 414396, 437418, 460440, 486020, 517995, 552528, 583224, 613920, 656127, 690660, 729030, 777632, 828792, 874836, 920880, 972040, 1035990, 1093545, 1105056, 1166448, 1312254, 1381320, 1458060, 1657584, 1749672, 1841760, 1944080, 1968381, 2071980, 2187090, 2332896, 2624508, 2762640, 2916120, 3280635, 3315168, 3499344, 3888160, 3936762, 4143960, 4374180, 5249016, 5525280, 5832240, 6561270, 6998688, 7873524, 8287920, 8748360, 9841905, 10498032, 11664480, 13122540, 15747048, 16575840, 17496720, 19683810, 20996064, 26245080, 31494096, 34993440, 39367620, 52490160, 62988192, 78735240, 104980320, 157470480, 314940960]

約数ペア:

[(1, 314940960), (2, 157470480), (3, 104980320), (4, 78735240), (5, 62988192), (6, 52490160), (8, 39367620), (9, 34993440), (10, 31494096), (12, 26245080), (15, 20996064), (16, 19683810), (18, 17496720), (19, 16575840), (20, 15747048), (24, 13122540), (27, 11664480), (30, 10498032), (32, 9841905), (36, 8748360), (38, 8287920), (40, 7873524), (45, 6998688), (48, 6561270), (54, 5832240), (57, 5525280), (60, 5249016), (72, 4374180), (76, 4143960), (80, 3936762), (81, 3888160), (90, 3499344), (95, 3315168), (96, 3280635), (108, 2916120), (114, 2762640), (120, 2624508), (135, 2332896), (144, 2187090), (152, 2071980), (160, 1968381), (162, 1944080), (171, 1841760), (180, 1749672), (190, 1657584), (216, 1458060), (228, 1381320), (240, 1312254), (270, 1166448), (285, 1105056), (288, 1093545), (304, 1035990), (324, 972040), (342, 920880), (360, 874836), (380, 828792), (405, 777632), (432, 729030), (456, 690660), (480, 656127), (513, 613920), (540, 583224), (570, 552528), (608, 517995), (648, 486020), (684, 460440), (720, 437418), (760, 414396), (810, 388816), (855, 368352), (864, 364515), (912, 345330), (1026, 306960), (1080, 291612), (1140, 276264), (1279, 246240), (1296, 243010), (1368, 230220), (1440, 218709), (1520, 207198), (1539, 204640), (1620, 194408), (1710, 184176), (1824, 172665), (2052, 153480), (2160, 145806), (2280, 138132), (2558, 123120), (2565, 122784), (2592, 121505), (2736, 115110), (3040, 103599), (3078, 102320), (3240, 97204), (3420, 92088), (3837, 82080), (4104, 76740), (4320, 72903), (4560, 69066), (5116, 61560), (5130, 61392), (5472, 57555), (6156, 51160), (6395, 49248), (6480, 48602), (6840, 46044), (7674, 41040), (7695, 40928), (8208, 38370), (9120, 34533), (10232, 30780), (10260, 30696), (11511, 27360), (12312, 25580), (12790, 24624), (12960, 24301), (13680, 23022), (15348, 20520), (15390, 20464), (16416, 19185)]