194916960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:406

約数の個数: 288

約数和(自身を含む): 775075392

約数和(自身を除く): 580158432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 122, 126, 140, 144, 160, 168, 180, 183, 210, 224, 240, 244, 252, 280, 288, 305, 315, 317, 336, 360, 366, 420, 427, 480, 488, 504, 549, 560, 610, 630, 634, 672, 720, 732, 840, 854, 915, 951, 976, 1008, 1098, 1120, 1220, 1260, 1268, 1281, 1440, 1464, 1585, 1680, 1708, 1830, 1902, 1952, 2016, 2135, 2196, 2219, 2440, 2520, 2536, 2562, 2745, 2853, 2928, 3170, 3360, 3416, 3660, 3804, 3843, 4270, 4392, 4438, 4755, 4880, 5040, 5072, 5124, 5490, 5706, 5856, 6340, 6405, 6657, 6832, 7320, 7608, 7686, 8540, 8784, 8876, 9510, 9760, 10080, 10144, 10248, 10980, 11095, 11412, 12680, 12810, 13314, 13664, 14265, 14640, 15216, 15372, 17080, 17568, 17752, 19020, 19215, 19337, 19971, 20496, 21960, 22190, 22824, 25360, 25620, 26628, 28530, 29280, 30432, 30744, 33285, 34160, 35504, 38040, 38430, 38674, 39942, 40992, 43920, 44380, 45648, 50720, 51240, 53256, 57060, 58011, 61488, 66570, 68320, 71008, 76080, 76860, 77348, 79884, 87840, 88760, 91296, 96685, 99855, 102480, 106512, 114120, 116022, 122976, 133140, 135359, 152160, 153720, 154696, 159768, 174033, 177520, 193370, 199710, 204960, 213024, 228240, 232044, 266280, 270718, 290055, 307440, 309392, 319536, 348066, 355040, 386740, 399420, 406077, 456480, 464088, 532560, 541436, 580110, 614880, 618784, 639072, 676795, 696132, 773480, 798840, 812154, 870165, 928176, 1065120, 1082872, 1160220, 1218231, 1353590, 1392264, 1546960, 1597680, 1624308, 1740330, 1856352, 2030385, 2165744, 2320440, 2436462, 2707180, 2784528, 3093920, 3195360, 3248616, 3480660, 4060770, 4331488, 4640880, 4872924, 5414360, 5569056, 6091155, 6497232, 6961320, 8121540, 9281760, 9745848, 10828720, 12182310, 12994464, 13922640, 16243080, 19491696, 21657440, 24364620, 27845280, 32486160, 38983392, 48729240, 64972320, 97458480, 194916960]

約数ペア:

[(1, 194916960), (2, 97458480), (3, 64972320), (4, 48729240), (5, 38983392), (6, 32486160), (7, 27845280), (8, 24364620), (9, 21657440), (10, 19491696), (12, 16243080), (14, 13922640), (15, 12994464), (16, 12182310), (18, 10828720), (20, 9745848), (21, 9281760), (24, 8121540), (28, 6961320), (30, 6497232), (32, 6091155), (35, 5569056), (36, 5414360), (40, 4872924), (42, 4640880), (45, 4331488), (48, 4060770), (56, 3480660), (60, 3248616), (61, 3195360), (63, 3093920), (70, 2784528), (72, 2707180), (80, 2436462), (84, 2320440), (90, 2165744), (96, 2030385), (105, 1856352), (112, 1740330), (120, 1624308), (122, 1597680), (126, 1546960), (140, 1392264), (144, 1353590), (160, 1218231), (168, 1160220), (180, 1082872), (183, 1065120), (210, 928176), (224, 870165), (240, 812154), (244, 798840), (252, 773480), (280, 696132), (288, 676795), (305, 639072), (315, 618784), (317, 614880), (336, 580110), (360, 541436), (366, 532560), (420, 464088), (427, 456480), (480, 406077), (488, 399420), (504, 386740), (549, 355040), (560, 348066), (610, 319536), (630, 309392), (634, 307440), (672, 290055), (720, 270718), (732, 266280), (840, 232044), (854, 228240), (915, 213024), (951, 204960), (976, 199710), (1008, 193370), (1098, 177520), (1120, 174033), (1220, 159768), (1260, 154696), (1268, 153720), (1281, 152160), (1440, 135359), (1464, 133140), (1585, 122976), (1680, 116022), (1708, 114120), (1830, 106512), (1902, 102480), (1952, 99855), (2016, 96685), (2135, 91296), (2196, 88760), (2219, 87840), (2440, 79884), (2520, 77348), (2536, 76860), (2562, 76080), (2745, 71008), (2853, 68320), (2928, 66570), (3170, 61488), (3360, 58011), (3416, 57060), (3660, 53256), (3804, 51240), (3843, 50720), (4270, 45648), (4392, 44380), (4438, 43920), (4755, 40992), (4880, 39942), (5040, 38674), (5072, 38430), (5124, 38040), (5490, 35504), (5706, 34160), (5856, 33285), (6340, 30744), (6405, 30432), (6657, 29280), (6832, 28530), (7320, 26628), (7608, 25620), (7686, 25360), (8540, 22824), (8784, 22190), (8876, 21960), (9510, 20496), (9760, 19971), (10080, 19337), (10144, 19215), (10248, 19020), (10980, 17752), (11095, 17568), (11412, 17080), (12680, 15372), (12810, 15216), (13314, 14640), (13664, 14265)]