209267520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 448

約数和(自身を含む): 877824000

約数和(自身を除く): 668556480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 64, 66, 70, 76, 77, 80, 84, 88, 95, 96, 105, 110, 112, 114, 120, 132, 133, 140, 149, 152, 154, 160, 165, 168, 176, 190, 192, 209, 210, 220, 224, 228, 231, 240, 264, 266, 280, 285, 298, 304, 308, 320, 330, 336, 352, 380, 385, 399, 418, 420, 440, 447, 448, 456, 462, 480, 528, 532, 560, 570, 596, 608, 616, 627, 660, 665, 672, 704, 745, 760, 770, 798, 836, 840, 880, 894, 912, 924, 960, 1043, 1045, 1056, 1064, 1120, 1140, 1155, 1192, 1216, 1232, 1254, 1320, 1330, 1344, 1463, 1490, 1520, 1540, 1596, 1639, 1672, 1680, 1760, 1788, 1824, 1848, 1995, 2086, 2090, 2112, 2128, 2235, 2240, 2280, 2310, 2384, 2464, 2508, 2640, 2660, 2831, 2926, 2980, 3040, 3080, 3129, 3135, 3192, 3278, 3344, 3360, 3520, 3576, 3648, 3696, 3990, 4172, 4180, 4256, 4389, 4470, 4560, 4620, 4768, 4917, 4928, 5016, 5215, 5280, 5320, 5662, 5852, 5960, 6080, 6160, 6258, 6270, 6384, 6556, 6688, 6720, 7152, 7315, 7392, 7980, 8195, 8344, 8360, 8493, 8512, 8778, 8940, 9120, 9240, 9536, 9834, 10032, 10430, 10560, 10640, 11324, 11473, 11704, 11920, 12320, 12516, 12540, 12768, 13112, 13376, 14155, 14304, 14630, 14784, 15645, 15960, 16390, 16688, 16720, 16986, 17556, 17880, 18240, 18480, 19668, 19817, 20064, 20860, 21280, 21945, 22648, 22946, 23408, 23840, 24585, 24640, 25032, 25080, 25536, 26224, 28310, 28608, 29260, 31141, 31290, 31920, 32780, 33376, 33440, 33972, 34419, 35112, 35760, 36960, 39336, 39634, 40128, 41720, 42465, 42560, 43890, 45296, 45892, 46816, 47680, 49170, 50064, 50160, 52448, 56620, 57365, 58520, 59451, 62282, 62580, 63840, 65560, 66752, 66880, 67944, 68838, 70224, 71520, 73920, 78672, 79268, 83440, 84930, 87780, 90592, 91784, 93423, 93632, 98340, 99085, 100128, 100320, 104896, 113240, 114730, 117040, 118902, 124564, 125160, 127680, 131120, 135888, 137676, 140448, 143040, 155705, 157344, 158536, 166880, 169860, 172095, 175560, 181184, 183568, 186846, 196680, 198170, 200256, 200640, 217987, 226480, 229460, 234080, 237804, 249128, 250320, 262240, 271776, 275352, 280896, 297255, 311410, 314688, 317072, 333760, 339720, 344190, 351120, 367136, 373692, 393360, 396340, 435974, 452960, 458920, 467115, 468160, 475608, 498256, 500640, 524480, 543552, 550704, 594510, 622820, 634144, 653961, 679440, 688380, 702240, 734272, 747384, 786720, 792680, 871948, 905920, 917840, 934230, 951216, 996512, 1001280, 1089935, 1101408, 1189020, 1245640, 1268288, 1307922, 1358880, 1376760, 1404480, 1494768, 1573440, 1585360, 1743896, 1835680, 1868460, 1902432, 1993024, 2179870, 2202816, 2378040, 2491280, 2615844, 2717760, 2753520, 2989536, 3170720, 3269805, 3487792, 3671360, 3736920, 3804864, 4359740, 4756080, 4982560, 5231688, 5507040, 5979072, 6341440, 6539610, 6975584, 7473840, 8719480, 9512160, 9965120, 10463376, 11014080, 13079220, 13951168, 14947680, 17438960, 19024320, 20926752, 26158440, 29895360, 34877920, 41853504, 52316880, 69755840, 104633760, 209267520]

約数ペア:

[(1, 209267520), (2, 104633760), (3, 69755840), (4, 52316880), (5, 41853504), (6, 34877920), (7, 29895360), (8, 26158440), (10, 20926752), (11, 19024320), (12, 17438960), (14, 14947680), (15, 13951168), (16, 13079220), (19, 11014080), (20, 10463376), (21, 9965120), (22, 9512160), (24, 8719480), (28, 7473840), (30, 6975584), (32, 6539610), (33, 6341440), (35, 5979072), (38, 5507040), (40, 5231688), (42, 4982560), (44, 4756080), (48, 4359740), (55, 3804864), (56, 3736920), (57, 3671360), (60, 3487792), (64, 3269805), (66, 3170720), (70, 2989536), (76, 2753520), (77, 2717760), (80, 2615844), (84, 2491280), (88, 2378040), (95, 2202816), (96, 2179870), (105, 1993024), (110, 1902432), (112, 1868460), (114, 1835680), (120, 1743896), (132, 1585360), (133, 1573440), (140, 1494768), (149, 1404480), (152, 1376760), (154, 1358880), (160, 1307922), (165, 1268288), (168, 1245640), (176, 1189020), (190, 1101408), (192, 1089935), (209, 1001280), (210, 996512), (220, 951216), (224, 934230), (228, 917840), (231, 905920), (240, 871948), (264, 792680), (266, 786720), (280, 747384), (285, 734272), (298, 702240), (304, 688380), (308, 679440), (320, 653961), (330, 634144), (336, 622820), (352, 594510), (380, 550704), (385, 543552), (399, 524480), (418, 500640), (420, 498256), (440, 475608), (447, 468160), (448, 467115), (456, 458920), (462, 452960), (480, 435974), (528, 396340), (532, 393360), (560, 373692), (570, 367136), (596, 351120), (608, 344190), (616, 339720), (627, 333760), (660, 317072), (665, 314688), (672, 311410), (704, 297255), (745, 280896), (760, 275352), (770, 271776), (798, 262240), (836, 250320), (840, 249128), (880, 237804), (894, 234080), (912, 229460), (924, 226480), (960, 217987), (1043, 200640), (1045, 200256), (1056, 198170), (1064, 196680), (1120, 186846), (1140, 183568), (1155, 181184), (1192, 175560), (1216, 172095), (1232, 169860), (1254, 166880), (1320, 158536), (1330, 157344), (1344, 155705), (1463, 143040), (1490, 140448), (1520, 137676), (1540, 135888), (1596, 131120), (1639, 127680), (1672, 125160), (1680, 124564), (1760, 118902), (1788, 117040), (1824, 114730), (1848, 113240), (1995, 104896), (2086, 100320), (2090, 100128), (2112, 99085), (2128, 98340), (2235, 93632), (2240, 93423), (2280, 91784), (2310, 90592), (2384, 87780), (2464, 84930), (2508, 83440), (2640, 79268), (2660, 78672), (2831, 73920), (2926, 71520), (2980, 70224), (3040, 68838), (3080, 67944), (3129, 66880), (3135, 66752), (3192, 65560), (3278, 63840), (3344, 62580), (3360, 62282), (3520, 59451), (3576, 58520), (3648, 57365), (3696, 56620), (3990, 52448), (4172, 50160), (4180, 50064), (4256, 49170), (4389, 47680), (4470, 46816), (4560, 45892), (4620, 45296), (4768, 43890), (4917, 42560), (4928, 42465), (5016, 41720), (5215, 40128), (5280, 39634), (5320, 39336), (5662, 36960), (5852, 35760), (5960, 35112), (6080, 34419), (6160, 33972), (6258, 33440), (6270, 33376), (6384, 32780), (6556, 31920), (6688, 31290), (6720, 31141), (7152, 29260), (7315, 28608), (7392, 28310), (7980, 26224), (8195, 25536), (8344, 25080), (8360, 25032), (8493, 24640), (8512, 24585), (8778, 23840), (8940, 23408), (9120, 22946), (9240, 22648), (9536, 21945), (9834, 21280), (10032, 20860), (10430, 20064), (10560, 19817), (10640, 19668), (11324, 18480), (11473, 18240), (11704, 17880), (11920, 17556), (12320, 16986), (12516, 16720), (12540, 16688), (12768, 16390), (13112, 15960), (13376, 15645), (14155, 14784), (14304, 14630)]