409506240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 448

約数和(自身を含む): 1618122240

約数和(自身を除く): 1208616000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 19, 20, 22, 24, 26, 30, 32, 33, 38, 39, 40, 44, 48, 52, 55, 57, 60, 64, 65, 66, 76, 78, 80, 88, 95, 96, 104, 110, 114, 120, 130, 132, 143, 152, 156, 157, 160, 165, 176, 190, 192, 195, 208, 209, 220, 228, 240, 247, 260, 264, 285, 286, 304, 312, 314, 320, 330, 352, 380, 390, 416, 418, 429, 440, 456, 471, 480, 494, 520, 528, 570, 572, 608, 624, 627, 628, 660, 704, 715, 741, 760, 780, 785, 832, 836, 858, 880, 912, 942, 960, 988, 1040, 1045, 1056, 1140, 1144, 1216, 1235, 1248, 1254, 1256, 1320, 1430, 1482, 1520, 1560, 1570, 1672, 1716, 1727, 1760, 1824, 1884, 1976, 2041, 2080, 2090, 2112, 2145, 2280, 2288, 2355, 2470, 2496, 2508, 2512, 2640, 2717, 2860, 2964, 2983, 3040, 3120, 3135, 3140, 3344, 3432, 3454, 3520, 3648, 3705, 3768, 3952, 4082, 4160, 4180, 4290, 4560, 4576, 4710, 4940, 5016, 5024, 5181, 5280, 5434, 5720, 5928, 5966, 6080, 6123, 6240, 6270, 6280, 6688, 6864, 6908, 7410, 7536, 7904, 8151, 8164, 8360, 8580, 8635, 8949, 9120, 9152, 9420, 9880, 10032, 10048, 10205, 10362, 10560, 10868, 11440, 11856, 11932, 12246, 12480, 12540, 12560, 13376, 13585, 13728, 13816, 14820, 14915, 15072, 15808, 16302, 16328, 16720, 17160, 17270, 17898, 18240, 18840, 19760, 20064, 20410, 20724, 21736, 22451, 22880, 23712, 23864, 24492, 25080, 25120, 25905, 27170, 27456, 27632, 29640, 29830, 30144, 30615, 32604, 32656, 32813, 33440, 34320, 34540, 35796, 37680, 38779, 39520, 40128, 40755, 40820, 41448, 43472, 44745, 44902, 45760, 47424, 47728, 48984, 50160, 50240, 51810, 54340, 55264, 59280, 59660, 61230, 65208, 65312, 65626, 66880, 67353, 68640, 69080, 71592, 75360, 77558, 79040, 81510, 81640, 82896, 86944, 89490, 89804, 95456, 97968, 98439, 100320, 103620, 108680, 110528, 112255, 116337, 118560, 119320, 122460, 130416, 130624, 131252, 134706, 137280, 138160, 143184, 150720, 155116, 163020, 163280, 164065, 165792, 173888, 178980, 179608, 190912, 193895, 195936, 196878, 200640, 207240, 217360, 224510, 232674, 237120, 238640, 244920, 260832, 262504, 269412, 276320, 286368, 310232, 326040, 326560, 328130, 331584, 336765, 357960, 359216, 387790, 391872, 393756, 414480, 426569, 434720, 449020, 465348, 477280, 489840, 492195, 521664, 525008, 538824, 552640, 572736, 581685, 620464, 652080, 653120, 656260, 673530, 715920, 718432, 775580, 787512, 828960, 853138, 869440, 898040, 930696, 954560, 979680, 984390, 1050016, 1077648, 1163370, 1240928, 1279707, 1304160, 1312520, 1347060, 1431840, 1436864, 1551160, 1575024, 1657920, 1706276, 1796080, 1861392, 1959360, 1968780, 2100032, 2132845, 2155296, 2326740, 2481856, 2559414, 2608320, 2625040, 2694120, 2863680, 3102320, 3150048, 3412552, 3592160, 3722784, 3937560, 4265690, 4310592, 4653480, 5118828, 5250080, 5388240, 6204640, 6300096, 6398535, 6825104, 7184320, 7445568, 7875120, 8531380, 9306960, 10237656, 10500160, 10776480, 12409280, 12797070, 13650208, 15750240, 17062760, 18613920, 20475312, 21552960, 25594140, 27300416, 31500480, 34125520, 37227840, 40950624, 51188280, 68251040, 81901248, 102376560, 136502080, 204753120, 409506240]

約数ペア:

[(1, 409506240), (2, 204753120), (3, 136502080), (4, 102376560), (5, 81901248), (6, 68251040), (8, 51188280), (10, 40950624), (11, 37227840), (12, 34125520), (13, 31500480), (15, 27300416), (16, 25594140), (19, 21552960), (20, 20475312), (22, 18613920), (24, 17062760), (26, 15750240), (30, 13650208), (32, 12797070), (33, 12409280), (38, 10776480), (39, 10500160), (40, 10237656), (44, 9306960), (48, 8531380), (52, 7875120), (55, 7445568), (57, 7184320), (60, 6825104), (64, 6398535), (65, 6300096), (66, 6204640), (76, 5388240), (78, 5250080), (80, 5118828), (88, 4653480), (95, 4310592), (96, 4265690), (104, 3937560), (110, 3722784), (114, 3592160), (120, 3412552), (130, 3150048), (132, 3102320), (143, 2863680), (152, 2694120), (156, 2625040), (157, 2608320), (160, 2559414), (165, 2481856), (176, 2326740), (190, 2155296), (192, 2132845), (195, 2100032), (208, 1968780), (209, 1959360), (220, 1861392), (228, 1796080), (240, 1706276), (247, 1657920), (260, 1575024), (264, 1551160), (285, 1436864), (286, 1431840), (304, 1347060), (312, 1312520), (314, 1304160), (320, 1279707), (330, 1240928), (352, 1163370), (380, 1077648), (390, 1050016), (416, 984390), (418, 979680), (429, 954560), (440, 930696), (456, 898040), (471, 869440), (480, 853138), (494, 828960), (520, 787512), (528, 775580), (570, 718432), (572, 715920), (608, 673530), (624, 656260), (627, 653120), (628, 652080), (660, 620464), (704, 581685), (715, 572736), (741, 552640), (760, 538824), (780, 525008), (785, 521664), (832, 492195), (836, 489840), (858, 477280), (880, 465348), (912, 449020), (942, 434720), (960, 426569), (988, 414480), (1040, 393756), (1045, 391872), (1056, 387790), (1140, 359216), (1144, 357960), (1216, 336765), (1235, 331584), (1248, 328130), (1254, 326560), (1256, 326040), (1320, 310232), (1430, 286368), (1482, 276320), (1520, 269412), (1560, 262504), (1570, 260832), (1672, 244920), (1716, 238640), (1727, 237120), (1760, 232674), (1824, 224510), (1884, 217360), (1976, 207240), (2041, 200640), (2080, 196878), (2090, 195936), (2112, 193895), (2145, 190912), (2280, 179608), (2288, 178980), (2355, 173888), (2470, 165792), (2496, 164065), (2508, 163280), (2512, 163020), (2640, 155116), (2717, 150720), (2860, 143184), (2964, 138160), (2983, 137280), (3040, 134706), (3120, 131252), (3135, 130624), (3140, 130416), (3344, 122460), (3432, 119320), (3454, 118560), (3520, 116337), (3648, 112255), (3705, 110528), (3768, 108680), (3952, 103620), (4082, 100320), (4160, 98439), (4180, 97968), (4290, 95456), (4560, 89804), (4576, 89490), (4710, 86944), (4940, 82896), (5016, 81640), (5024, 81510), (5181, 79040), (5280, 77558), (5434, 75360), (5720, 71592), (5928, 69080), (5966, 68640), (6080, 67353), (6123, 66880), (6240, 65626), (6270, 65312), (6280, 65208), (6688, 61230), (6864, 59660), (6908, 59280), (7410, 55264), (7536, 54340), (7904, 51810), (8151, 50240), (8164, 50160), (8360, 48984), (8580, 47728), (8635, 47424), (8949, 45760), (9120, 44902), (9152, 44745), (9420, 43472), (9880, 41448), (10032, 40820), (10048, 40755), (10205, 40128), (10362, 39520), (10560, 38779), (10868, 37680), (11440, 35796), (11856, 34540), (11932, 34320), (12246, 33440), (12480, 32813), (12540, 32656), (12560, 32604), (13376, 30615), (13585, 30144), (13728, 29830), (13816, 29640), (14820, 27632), (14915, 27456), (15072, 27170), (15808, 25905), (16302, 25120), (16328, 25080), (16720, 24492), (17160, 23864), (17270, 23712), (17898, 22880), (18240, 22451), (18840, 21736), (19760, 20724), (20064, 20410)]