321410880

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 336

約数和(自身を含む): 1283817600

約数和(自身を除く): 962406720

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, 63, 64, 70, 72, 80, 84, 90, 96, 105, 107, 112, 120, 126, 140, 144, 149, 160, 168, 180, 192, 210, 214, 224, 240, 252, 280, 288, 298, 315, 320, 321, 336, 360, 420, 428, 447, 448, 480, 504, 535, 560, 576, 596, 630, 642, 672, 720, 745, 749, 840, 856, 894, 960, 963, 1008, 1043, 1070, 1120, 1192, 1260, 1284, 1341, 1344, 1440, 1490, 1498, 1605, 1680, 1712, 1788, 1926, 2016, 2086, 2140, 2235, 2240, 2247, 2384, 2520, 2568, 2682, 2880, 2980, 2996, 3129, 3210, 3360, 3424, 3576, 3745, 3852, 4032, 4172, 4280, 4470, 4494, 4768, 4815, 5040, 5136, 5215, 5364, 5960, 5992, 6258, 6420, 6705, 6720, 6741, 6848, 7152, 7490, 7704, 8344, 8560, 8940, 8988, 9387, 9536, 9630, 10080, 10272, 10430, 10728, 11235, 11920, 11984, 12516, 12840, 13410, 13482, 14304, 14980, 15408, 15645, 15943, 16688, 17120, 17880, 17976, 18774, 19260, 20160, 20544, 20860, 21456, 22470, 23840, 23968, 25032, 25680, 26820, 26964, 28608, 29960, 30816, 31290, 31886, 33376, 33705, 34240, 35760, 35952, 37548, 38520, 41720, 42912, 44940, 46935, 47680, 47829, 47936, 50064, 51360, 53640, 53928, 59920, 61632, 62580, 63772, 66752, 67410, 71520, 71904, 75096, 77040, 79715, 83440, 85824, 89880, 93870, 95658, 100128, 102720, 107280, 107856, 111601, 119840, 125160, 127544, 134820, 143040, 143487, 143808, 150192, 154080, 159430, 166880, 179760, 187740, 191316, 200256, 214560, 215712, 223202, 239145, 239680, 250320, 255088, 269640, 286974, 300384, 308160, 318860, 333760, 334803, 359520, 375480, 382632, 429120, 431424, 446404, 478290, 500640, 510176, 539280, 558005, 573948, 600768, 637720, 669606, 717435, 719040, 750960, 765264, 892808, 956580, 1001280, 1004409, 1020352, 1078560, 1116010, 1147896, 1275440, 1339212, 1434870, 1501920, 1530528, 1674015, 1785616, 1913160, 2008818, 2157120, 2232020, 2295792, 2550880, 2678424, 2869740, 3003840, 3061056, 3348030, 3571232, 3826320, 4017636, 4464040, 4591584, 5022045, 5101760, 5356848, 5739480, 6696060, 7142464, 7652640, 8035272, 8928080, 9183168, 10044090, 10713696, 11478960, 13392120, 15305280, 16070544, 17856160, 20088180, 21427392, 22957920, 26784240, 32141088, 35712320, 40176360, 45915840, 53568480, 64282176, 80352720, 107136960, 160705440, 321410880]

約数ペア:

[(1, 321410880), (2, 160705440), (3, 107136960), (4, 80352720), (5, 64282176), (6, 53568480), (7, 45915840), (8, 40176360), (9, 35712320), (10, 32141088), (12, 26784240), (14, 22957920), (15, 21427392), (16, 20088180), (18, 17856160), (20, 16070544), (21, 15305280), (24, 13392120), (28, 11478960), (30, 10713696), (32, 10044090), (35, 9183168), (36, 8928080), (40, 8035272), (42, 7652640), (45, 7142464), (48, 6696060), (56, 5739480), (60, 5356848), (63, 5101760), (64, 5022045), (70, 4591584), (72, 4464040), (80, 4017636), (84, 3826320), (90, 3571232), (96, 3348030), (105, 3061056), (107, 3003840), (112, 2869740), (120, 2678424), (126, 2550880), (140, 2295792), (144, 2232020), (149, 2157120), (160, 2008818), (168, 1913160), (180, 1785616), (192, 1674015), (210, 1530528), (214, 1501920), (224, 1434870), (240, 1339212), (252, 1275440), (280, 1147896), (288, 1116010), (298, 1078560), (315, 1020352), (320, 1004409), (321, 1001280), (336, 956580), (360, 892808), (420, 765264), (428, 750960), (447, 719040), (448, 717435), (480, 669606), (504, 637720), (535, 600768), (560, 573948), (576, 558005), (596, 539280), (630, 510176), (642, 500640), (672, 478290), (720, 446404), (745, 431424), (749, 429120), (840, 382632), (856, 375480), (894, 359520), (960, 334803), (963, 333760), (1008, 318860), (1043, 308160), (1070, 300384), (1120, 286974), (1192, 269640), (1260, 255088), (1284, 250320), (1341, 239680), (1344, 239145), (1440, 223202), (1490, 215712), (1498, 214560), (1605, 200256), (1680, 191316), (1712, 187740), (1788, 179760), (1926, 166880), (2016, 159430), (2086, 154080), (2140, 150192), (2235, 143808), (2240, 143487), (2247, 143040), (2384, 134820), (2520, 127544), (2568, 125160), (2682, 119840), (2880, 111601), (2980, 107856), (2996, 107280), (3129, 102720), (3210, 100128), (3360, 95658), (3424, 93870), (3576, 89880), (3745, 85824), (3852, 83440), (4032, 79715), (4172, 77040), (4280, 75096), (4470, 71904), (4494, 71520), (4768, 67410), (4815, 66752), (5040, 63772), (5136, 62580), (5215, 61632), (5364, 59920), (5960, 53928), (5992, 53640), (6258, 51360), (6420, 50064), (6705, 47936), (6720, 47829), (6741, 47680), (6848, 46935), (7152, 44940), (7490, 42912), (7704, 41720), (8344, 38520), (8560, 37548), (8940, 35952), (8988, 35760), (9387, 34240), (9536, 33705), (9630, 33376), (10080, 31886), (10272, 31290), (10430, 30816), (10728, 29960), (11235, 28608), (11920, 26964), (11984, 26820), (12516, 25680), (12840, 25032), (13410, 23968), (13482, 23840), (14304, 22470), (14980, 21456), (15408, 20860), (15645, 20544), (15943, 20160), (16688, 19260), (17120, 18774), (17880, 17976)]