194248320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 256

約数和(自身を含む): 719712000

約数和(自身を除く): 525463680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 97, 105, 112, 120, 128, 140, 149, 160, 168, 192, 194, 210, 224, 240, 280, 291, 298, 320, 336, 384, 388, 420, 447, 448, 480, 485, 560, 582, 596, 640, 672, 679, 745, 776, 840, 894, 896, 960, 970, 1043, 1120, 1164, 1192, 1344, 1358, 1455, 1490, 1552, 1680, 1788, 1920, 1940, 2037, 2086, 2235, 2240, 2328, 2384, 2688, 2716, 2910, 2980, 3104, 3129, 3360, 3395, 3576, 3880, 4074, 4172, 4470, 4480, 4656, 4768, 5215, 5432, 5820, 5960, 6208, 6258, 6720, 6790, 7152, 7760, 8148, 8344, 8940, 9312, 9536, 10185, 10430, 10864, 11640, 11920, 12416, 12516, 13440, 13580, 14304, 14453, 15520, 15645, 16296, 16688, 17880, 18624, 19072, 20370, 20860, 21728, 23280, 23840, 25032, 27160, 28608, 28906, 31040, 31290, 32592, 33376, 35760, 37248, 40740, 41720, 43359, 43456, 46560, 47680, 50064, 54320, 57216, 57812, 62080, 62580, 65184, 66752, 71520, 72265, 81480, 83440, 86718, 86912, 93120, 95360, 100128, 101171, 108640, 115624, 125160, 130368, 133504, 143040, 144530, 162960, 166880, 173436, 186240, 200256, 202342, 216795, 217280, 231248, 250320, 260736, 286080, 289060, 303513, 325920, 333760, 346872, 400512, 404684, 433590, 434560, 462496, 500640, 505855, 578120, 607026, 651840, 667520, 693744, 809368, 867180, 924992, 1001280, 1011710, 1156240, 1214052, 1303680, 1387488, 1517565, 1618736, 1734360, 1849984, 2002560, 2023420, 2312480, 2428104, 2774976, 3035130, 3237472, 3468720, 4046840, 4624960, 4856208, 5549952, 6070260, 6474944, 6937440, 8093680, 9249920, 9712416, 12140520, 12949888, 13874880, 16187360, 19424832, 24281040, 27749760, 32374720, 38849664, 48562080, 64749440, 97124160, 194248320]

約数ペア:

[(1, 194248320), (2, 97124160), (3, 64749440), (4, 48562080), (5, 38849664), (6, 32374720), (7, 27749760), (8, 24281040), (10, 19424832), (12, 16187360), (14, 13874880), (15, 12949888), (16, 12140520), (20, 9712416), (21, 9249920), (24, 8093680), (28, 6937440), (30, 6474944), (32, 6070260), (35, 5549952), (40, 4856208), (42, 4624960), (48, 4046840), (56, 3468720), (60, 3237472), (64, 3035130), (70, 2774976), (80, 2428104), (84, 2312480), (96, 2023420), (97, 2002560), (105, 1849984), (112, 1734360), (120, 1618736), (128, 1517565), (140, 1387488), (149, 1303680), (160, 1214052), (168, 1156240), (192, 1011710), (194, 1001280), (210, 924992), (224, 867180), (240, 809368), (280, 693744), (291, 667520), (298, 651840), (320, 607026), (336, 578120), (384, 505855), (388, 500640), (420, 462496), (447, 434560), (448, 433590), (480, 404684), (485, 400512), (560, 346872), (582, 333760), (596, 325920), (640, 303513), (672, 289060), (679, 286080), (745, 260736), (776, 250320), (840, 231248), (894, 217280), (896, 216795), (960, 202342), (970, 200256), (1043, 186240), (1120, 173436), (1164, 166880), (1192, 162960), (1344, 144530), (1358, 143040), (1455, 133504), (1490, 130368), (1552, 125160), (1680, 115624), (1788, 108640), (1920, 101171), (1940, 100128), (2037, 95360), (2086, 93120), (2235, 86912), (2240, 86718), (2328, 83440), (2384, 81480), (2688, 72265), (2716, 71520), (2910, 66752), (2980, 65184), (3104, 62580), (3129, 62080), (3360, 57812), (3395, 57216), (3576, 54320), (3880, 50064), (4074, 47680), (4172, 46560), (4470, 43456), (4480, 43359), (4656, 41720), (4768, 40740), (5215, 37248), (5432, 35760), (5820, 33376), (5960, 32592), (6208, 31290), (6258, 31040), (6720, 28906), (6790, 28608), (7152, 27160), (7760, 25032), (8148, 23840), (8344, 23280), (8940, 21728), (9312, 20860), (9536, 20370), (10185, 19072), (10430, 18624), (10864, 17880), (11640, 16688), (11920, 16296), (12416, 15645), (12516, 15520), (13440, 14453), (13580, 14304)]