290501120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 320

約数和(自身を含む): 907441920

約数和(自身を除く): 616940800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 43, 52, 56, 58, 64, 65, 70, 80, 86, 91, 104, 112, 116, 128, 130, 140, 145, 160, 172, 182, 203, 208, 215, 224, 232, 256, 260, 280, 290, 301, 320, 344, 364, 377, 406, 416, 430, 448, 455, 464, 512, 520, 559, 560, 580, 602, 640, 688, 728, 754, 812, 832, 860, 896, 910, 928, 1015, 1040, 1118, 1120, 1160, 1204, 1247, 1280, 1376, 1456, 1505, 1508, 1624, 1664, 1720, 1792, 1820, 1856, 1885, 2030, 2080, 2236, 2240, 2320, 2408, 2494, 2560, 2639, 2752, 2795, 2912, 3010, 3016, 3248, 3328, 3440, 3584, 3640, 3712, 3770, 3913, 4060, 4160, 4472, 4480, 4640, 4816, 4988, 5278, 5504, 5590, 5824, 6020, 6032, 6235, 6496, 6656, 6880, 7280, 7424, 7540, 7826, 8120, 8320, 8729, 8944, 8960, 9280, 9632, 9976, 10556, 11008, 11180, 11648, 12040, 12064, 12470, 12992, 13195, 13760, 14560, 14848, 15080, 15652, 16211, 16240, 16640, 17458, 17888, 17920, 18560, 19264, 19565, 19952, 21112, 22016, 22360, 23296, 24080, 24128, 24940, 25984, 26390, 27520, 29120, 30160, 31304, 32422, 32480, 33280, 34916, 35776, 37120, 38528, 39130, 39904, 42224, 43645, 44720, 46592, 48160, 48256, 49880, 51968, 52780, 55040, 58240, 60320, 62608, 64844, 64960, 69832, 71552, 74240, 77056, 78260, 79808, 81055, 84448, 87290, 89440, 96320, 96512, 99760, 103936, 105560, 110080, 113477, 116480, 120640, 125216, 129688, 129920, 139664, 143104, 154112, 156520, 159616, 162110, 168896, 174580, 178880, 192640, 193024, 199520, 211120, 226954, 232960, 241280, 250432, 259376, 259840, 279328, 286208, 313040, 319232, 324220, 337792, 349160, 357760, 385280, 399040, 422240, 453908, 482560, 500864, 518752, 519680, 558656, 567385, 626080, 638464, 648440, 675584, 698320, 715520, 770560, 798080, 844480, 907816, 965120, 1001728, 1037504, 1117312, 1134770, 1252160, 1296880, 1351168, 1396640, 1431040, 1596160, 1688960, 1815632, 2003456, 2075008, 2234624, 2269540, 2504320, 2593760, 2793280, 3192320, 3377920, 3631264, 4150016, 4469248, 4539080, 5008640, 5187520, 5586560, 6755840, 7262528, 8300032, 9078160, 10017280, 10375040, 11173120, 14525056, 18156320, 20750080, 22346240, 29050112, 36312640, 41500160, 58100224, 72625280, 145250560, 290501120]

約数ペア:

[(1, 290501120), (2, 145250560), (4, 72625280), (5, 58100224), (7, 41500160), (8, 36312640), (10, 29050112), (13, 22346240), (14, 20750080), (16, 18156320), (20, 14525056), (26, 11173120), (28, 10375040), (29, 10017280), (32, 9078160), (35, 8300032), (40, 7262528), (43, 6755840), (52, 5586560), (56, 5187520), (58, 5008640), (64, 4539080), (65, 4469248), (70, 4150016), (80, 3631264), (86, 3377920), (91, 3192320), (104, 2793280), (112, 2593760), (116, 2504320), (128, 2269540), (130, 2234624), (140, 2075008), (145, 2003456), (160, 1815632), (172, 1688960), (182, 1596160), (203, 1431040), (208, 1396640), (215, 1351168), (224, 1296880), (232, 1252160), (256, 1134770), (260, 1117312), (280, 1037504), (290, 1001728), (301, 965120), (320, 907816), (344, 844480), (364, 798080), (377, 770560), (406, 715520), (416, 698320), (430, 675584), (448, 648440), (455, 638464), (464, 626080), (512, 567385), (520, 558656), (559, 519680), (560, 518752), (580, 500864), (602, 482560), (640, 453908), (688, 422240), (728, 399040), (754, 385280), (812, 357760), (832, 349160), (860, 337792), (896, 324220), (910, 319232), (928, 313040), (1015, 286208), (1040, 279328), (1118, 259840), (1120, 259376), (1160, 250432), (1204, 241280), (1247, 232960), (1280, 226954), (1376, 211120), (1456, 199520), (1505, 193024), (1508, 192640), (1624, 178880), (1664, 174580), (1720, 168896), (1792, 162110), (1820, 159616), (1856, 156520), (1885, 154112), (2030, 143104), (2080, 139664), (2236, 129920), (2240, 129688), (2320, 125216), (2408, 120640), (2494, 116480), (2560, 113477), (2639, 110080), (2752, 105560), (2795, 103936), (2912, 99760), (3010, 96512), (3016, 96320), (3248, 89440), (3328, 87290), (3440, 84448), (3584, 81055), (3640, 79808), (3712, 78260), (3770, 77056), (3913, 74240), (4060, 71552), (4160, 69832), (4472, 64960), (4480, 64844), (4640, 62608), (4816, 60320), (4988, 58240), (5278, 55040), (5504, 52780), (5590, 51968), (5824, 49880), (6020, 48256), (6032, 48160), (6235, 46592), (6496, 44720), (6656, 43645), (6880, 42224), (7280, 39904), (7424, 39130), (7540, 38528), (7826, 37120), (8120, 35776), (8320, 34916), (8729, 33280), (8944, 32480), (8960, 32422), (9280, 31304), (9632, 30160), (9976, 29120), (10556, 27520), (11008, 26390), (11180, 25984), (11648, 24940), (12040, 24128), (12064, 24080), (12470, 23296), (12992, 22360), (13195, 22016), (13760, 21112), (14560, 19952), (14848, 19565), (15080, 19264), (15652, 18560), (16211, 17920), (16240, 17888), (16640, 17458)]