2398305280

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1190

約数の個数: 176

約数和(自身を含む): 6688875456

約数和(自身を除く): 4290570176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 128, 140, 160, 224, 244, 256, 280, 305, 320, 427, 448, 488, 512, 560, 610, 640, 854, 896, 976, 1024, 1097, 1120, 1220, 1280, 1708, 1792, 1952, 2135, 2194, 2240, 2440, 2560, 3416, 3584, 3904, 4270, 4388, 4480, 4880, 5120, 5485, 6832, 7168, 7679, 7808, 8540, 8776, 8960, 9760, 10970, 13664, 15358, 15616, 17080, 17552, 17920, 19520, 21940, 27328, 30716, 31232, 34160, 35104, 35840, 38395, 39040, 43880, 54656, 61432, 62464, 66917, 68320, 70208, 76790, 78080, 87760, 109312, 122864, 133834, 136640, 140416, 153580, 156160, 175520, 218624, 245728, 267668, 273280, 280832, 307160, 312320, 334585, 351040, 437248, 468419, 491456, 535336, 546560, 561664, 614320, 669170, 702080, 936838, 982912, 1070672, 1093120, 1123328, 1228640, 1338340, 1404160, 1873676, 1965824, 2141344, 2186240, 2342095, 2457280, 2676680, 2808320, 3747352, 3931648, 4282688, 4684190, 4914560, 5353360, 5616640, 7494704, 7863296, 8565376, 9368380, 9829120, 10706720, 14989408, 17130752, 18736760, 19658240, 21413440, 29978816, 34261504, 37473520, 39316480, 42826880, 59957632, 68523008, 74947040, 85653760, 119915264, 149894080, 171307520, 239830528, 299788160, 342615040, 479661056, 599576320, 1199152640, 2398305280]

約数ペア:

[(1, 2398305280), (2, 1199152640), (4, 599576320), (5, 479661056), (7, 342615040), (8, 299788160), (10, 239830528), (14, 171307520), (16, 149894080), (20, 119915264), (28, 85653760), (32, 74947040), (35, 68523008), (40, 59957632), (56, 42826880), (61, 39316480), (64, 37473520), (70, 34261504), (80, 29978816), (112, 21413440), (122, 19658240), (128, 18736760), (140, 17130752), (160, 14989408), (224, 10706720), (244, 9829120), (256, 9368380), (280, 8565376), (305, 7863296), (320, 7494704), (427, 5616640), (448, 5353360), (488, 4914560), (512, 4684190), (560, 4282688), (610, 3931648), (640, 3747352), (854, 2808320), (896, 2676680), (976, 2457280), (1024, 2342095), (1097, 2186240), (1120, 2141344), (1220, 1965824), (1280, 1873676), (1708, 1404160), (1792, 1338340), (1952, 1228640), (2135, 1123328), (2194, 1093120), (2240, 1070672), (2440, 982912), (2560, 936838), (3416, 702080), (3584, 669170), (3904, 614320), (4270, 561664), (4388, 546560), (4480, 535336), (4880, 491456), (5120, 468419), (5485, 437248), (6832, 351040), (7168, 334585), (7679, 312320), (7808, 307160), (8540, 280832), (8776, 273280), (8960, 267668), (9760, 245728), (10970, 218624), (13664, 175520), (15358, 156160), (15616, 153580), (17080, 140416), (17552, 136640), (17920, 133834), (19520, 122864), (21940, 109312), (27328, 87760), (30716, 78080), (31232, 76790), (34160, 70208), (35104, 68320), (35840, 66917), (38395, 62464), (39040, 61432), (43880, 54656)]