1217556480

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 416

約数和(自身を含む): 4718016000

約数和(自身を除く): 3500459520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 149, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 280, 285, 298, 304, 320, 336, 380, 384, 399, 420, 447, 448, 456, 480, 512, 532, 560, 570, 596, 608, 640, 665, 672, 745, 760, 768, 798, 840, 894, 896, 912, 960, 1024, 1043, 1064, 1120, 1140, 1192, 1216, 1280, 1330, 1344, 1490, 1520, 1536, 1596, 1680, 1788, 1792, 1824, 1920, 1995, 2048, 2086, 2128, 2235, 2240, 2280, 2384, 2432, 2560, 2660, 2688, 2831, 2980, 3040, 3072, 3129, 3192, 3360, 3576, 3584, 3648, 3840, 3990, 4096, 4172, 4256, 4470, 4480, 4560, 4768, 4864, 5120, 5215, 5320, 5376, 5662, 5960, 6080, 6144, 6258, 6384, 6720, 7152, 7168, 7296, 7680, 7980, 8344, 8493, 8512, 8940, 8960, 9120, 9536, 9728, 10240, 10430, 10640, 10752, 11324, 11920, 12160, 12288, 12516, 12768, 13440, 14155, 14304, 14336, 14592, 15360, 15645, 15960, 16688, 16986, 17024, 17880, 17920, 18240, 19072, 19456, 19817, 20480, 20860, 21280, 21504, 22648, 23840, 24320, 25032, 25536, 26880, 28310, 28608, 28672, 29184, 30720, 31290, 31920, 33376, 33972, 34048, 35760, 35840, 36480, 38144, 38912, 39634, 41720, 42465, 42560, 43008, 45296, 47680, 48640, 50064, 51072, 53760, 56620, 57216, 58368, 59451, 61440, 62580, 63840, 66752, 67944, 68096, 71520, 71680, 72960, 76288, 77824, 79268, 83440, 84930, 85120, 86016, 90592, 95360, 97280, 99085, 100128, 102144, 107520, 113240, 114432, 116736, 118902, 125160, 127680, 133504, 135888, 136192, 143040, 143360, 145920, 152576, 158536, 166880, 169860, 170240, 181184, 190720, 194560, 198170, 200256, 204288, 215040, 226480, 228864, 233472, 237804, 250320, 255360, 267008, 271776, 272384, 286080, 291840, 297255, 305152, 317072, 333760, 339720, 340480, 362368, 381440, 389120, 396340, 400512, 408576, 430080, 452960, 457728, 475608, 500640, 510720, 534016, 543552, 544768, 572160, 583680, 594510, 610304, 634144, 667520, 679440, 680960, 724736, 762880, 792680, 801024, 817152, 905920, 915456, 951216, 1001280, 1021440, 1068032, 1087104, 1144320, 1167360, 1189020, 1268288, 1335040, 1358880, 1361920, 1449472, 1525760, 1585360, 1602048, 1634304, 1811840, 1830912, 1902432, 2002560, 2042880, 2136064, 2174208, 2288640, 2378040, 2536576, 2670080, 2717760, 2723840, 2898944, 3051520, 3170720, 3204096, 3623680, 3804864, 4005120, 4085760, 4272128, 4348416, 4577280, 4756080, 5073152, 5340160, 5435520, 5797888, 6341440, 6408192, 7247360, 7609728, 8010240, 8171520, 8696832, 9154560, 9512160, 10146304, 10680320, 10871040, 11595776, 12682880, 12816384, 14494720, 15219456, 16020480, 17393664, 19024320, 20292608, 21360640, 21742080, 25365760, 28989440, 30438912, 32040960, 34787328, 38048640, 40585216, 43484160, 50731520, 57978880, 60877824, 64081920, 76097280, 81170432, 86968320, 101463040, 121755648, 152194560, 173936640, 202926080, 243511296, 304389120, 405852160, 608778240, 1217556480]

約数ペア:

[(1, 1217556480), (2, 608778240), (3, 405852160), (4, 304389120), (5, 243511296), (6, 202926080), (7, 173936640), (8, 152194560), (10, 121755648), (12, 101463040), (14, 86968320), (15, 81170432), (16, 76097280), (19, 64081920), (20, 60877824), (21, 57978880), (24, 50731520), (28, 43484160), (30, 40585216), (32, 38048640), (35, 34787328), (38, 32040960), (40, 30438912), (42, 28989440), (48, 25365760), (56, 21742080), (57, 21360640), (60, 20292608), (64, 19024320), (70, 17393664), (76, 16020480), (80, 15219456), (84, 14494720), (95, 12816384), (96, 12682880), (105, 11595776), (112, 10871040), (114, 10680320), (120, 10146304), (128, 9512160), (133, 9154560), (140, 8696832), (149, 8171520), (152, 8010240), (160, 7609728), (168, 7247360), (190, 6408192), (192, 6341440), (210, 5797888), (224, 5435520), (228, 5340160), (240, 5073152), (256, 4756080), (266, 4577280), (280, 4348416), (285, 4272128), (298, 4085760), (304, 4005120), (320, 3804864), (336, 3623680), (380, 3204096), (384, 3170720), (399, 3051520), (420, 2898944), (447, 2723840), (448, 2717760), (456, 2670080), (480, 2536576), (512, 2378040), (532, 2288640), (560, 2174208), (570, 2136064), (596, 2042880), (608, 2002560), (640, 1902432), (665, 1830912), (672, 1811840), (745, 1634304), (760, 1602048), (768, 1585360), (798, 1525760), (840, 1449472), (894, 1361920), (896, 1358880), (912, 1335040), (960, 1268288), (1024, 1189020), (1043, 1167360), (1064, 1144320), (1120, 1087104), (1140, 1068032), (1192, 1021440), (1216, 1001280), (1280, 951216), (1330, 915456), (1344, 905920), (1490, 817152), (1520, 801024), (1536, 792680), (1596, 762880), (1680, 724736), (1788, 680960), (1792, 679440), (1824, 667520), (1920, 634144), (1995, 610304), (2048, 594510), (2086, 583680), (2128, 572160), (2235, 544768), (2240, 543552), (2280, 534016), (2384, 510720), (2432, 500640), (2560, 475608), (2660, 457728), (2688, 452960), (2831, 430080), (2980, 408576), (3040, 400512), (3072, 396340), (3129, 389120), (3192, 381440), (3360, 362368), (3576, 340480), (3584, 339720), (3648, 333760), (3840, 317072), (3990, 305152), (4096, 297255), (4172, 291840), (4256, 286080), (4470, 272384), (4480, 271776), (4560, 267008), (4768, 255360), (4864, 250320), (5120, 237804), (5215, 233472), (5320, 228864), (5376, 226480), (5662, 215040), (5960, 204288), (6080, 200256), (6144, 198170), (6258, 194560), (6384, 190720), (6720, 181184), (7152, 170240), (7168, 169860), (7296, 166880), (7680, 158536), (7980, 152576), (8344, 145920), (8493, 143360), (8512, 143040), (8940, 136192), (8960, 135888), (9120, 133504), (9536, 127680), (9728, 125160), (10240, 118902), (10430, 116736), (10640, 114432), (10752, 113240), (11324, 107520), (11920, 102144), (12160, 100128), (12288, 99085), (12516, 97280), (12768, 95360), (13440, 90592), (14155, 86016), (14304, 85120), (14336, 84930), (14592, 83440), (15360, 79268), (15645, 77824), (15960, 76288), (16688, 72960), (16986, 71680), (17024, 71520), (17880, 68096), (17920, 67944), (18240, 66752), (19072, 63840), (19456, 62580), (19817, 61440), (20480, 59451), (20860, 58368), (21280, 57216), (21504, 56620), (22648, 53760), (23840, 51072), (24320, 50064), (25032, 48640), (25536, 47680), (26880, 45296), (28310, 43008), (28608, 42560), (28672, 42465), (29184, 41720), (30720, 39634), (31290, 38912), (31920, 38144), (33376, 36480), (33972, 35840), (34048, 35760)]