2009163520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:455

約数の個数: 288

約数和(自身を含む): 6065676288

約数和(自身を除く): 4056512768

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 47, 52, 56, 64, 65, 70, 80, 91, 94, 104, 112, 128, 130, 140, 160, 182, 188, 208, 224, 235, 256, 260, 280, 320, 329, 364, 367, 376, 416, 448, 455, 470, 520, 560, 611, 640, 658, 728, 734, 752, 832, 896, 910, 940, 1040, 1120, 1222, 1280, 1316, 1456, 1468, 1504, 1645, 1664, 1792, 1820, 1835, 1880, 2080, 2240, 2444, 2569, 2632, 2912, 2936, 3008, 3055, 3290, 3328, 3640, 3670, 3760, 4160, 4277, 4480, 4771, 4888, 5138, 5264, 5824, 5872, 6016, 6110, 6580, 7280, 7340, 7520, 8320, 8554, 8960, 9542, 9776, 10276, 10528, 11648, 11744, 12032, 12220, 12845, 13160, 14560, 14680, 15040, 16640, 17108, 17249, 19084, 19552, 20552, 21056, 21385, 23296, 23488, 23855, 24440, 25690, 26320, 29120, 29360, 30080, 33397, 34216, 34498, 38168, 39104, 41104, 42112, 42770, 46976, 47710, 48880, 51380, 52640, 58240, 58720, 60160, 66794, 68432, 68996, 76336, 78208, 82208, 84224, 85540, 86245, 93952, 95420, 97760, 102760, 105280, 116480, 117440, 120743, 133588, 136864, 137992, 152672, 156416, 164416, 166985, 171080, 172490, 190840, 195520, 205520, 210560, 224237, 234880, 241486, 267176, 273728, 275984, 305344, 328832, 333970, 342160, 344980, 381680, 391040, 411040, 421120, 448474, 469760, 482972, 534352, 547456, 551968, 603715, 610688, 657664, 667940, 684320, 689960, 763360, 782080, 822080, 896948, 965944, 1068704, 1094912, 1103936, 1121185, 1207430, 1221376, 1335880, 1368640, 1379920, 1526720, 1569659, 1644160, 1793896, 1931888, 2137408, 2207872, 2242370, 2414860, 2671760, 2737280, 2759840, 3053440, 3139318, 3288320, 3587792, 3863776, 4274816, 4415744, 4484740, 4829720, 5343520, 5474560, 5519680, 6106880, 6278636, 7175584, 7727552, 7848295, 8549632, 8969480, 9659440, 10687040, 11039360, 12557272, 14351168, 15455104, 15696590, 17938960, 19318880, 21374080, 22078720, 25114544, 28702336, 30910208, 31393180, 35877920, 38637760, 42748160, 50229088, 57404672, 62786360, 71755840, 77275520, 100458176, 125572720, 143511680, 154551040, 200916352, 251145440, 287023360, 401832704, 502290880, 1004581760, 2009163520]

約数ペア:

[(1, 2009163520), (2, 1004581760), (4, 502290880), (5, 401832704), (7, 287023360), (8, 251145440), (10, 200916352), (13, 154551040), (14, 143511680), (16, 125572720), (20, 100458176), (26, 77275520), (28, 71755840), (32, 62786360), (35, 57404672), (40, 50229088), (47, 42748160), (52, 38637760), (56, 35877920), (64, 31393180), (65, 30910208), (70, 28702336), (80, 25114544), (91, 22078720), (94, 21374080), (104, 19318880), (112, 17938960), (128, 15696590), (130, 15455104), (140, 14351168), (160, 12557272), (182, 11039360), (188, 10687040), (208, 9659440), (224, 8969480), (235, 8549632), (256, 7848295), (260, 7727552), (280, 7175584), (320, 6278636), (329, 6106880), (364, 5519680), (367, 5474560), (376, 5343520), (416, 4829720), (448, 4484740), (455, 4415744), (470, 4274816), (520, 3863776), (560, 3587792), (611, 3288320), (640, 3139318), (658, 3053440), (728, 2759840), (734, 2737280), (752, 2671760), (832, 2414860), (896, 2242370), (910, 2207872), (940, 2137408), (1040, 1931888), (1120, 1793896), (1222, 1644160), (1280, 1569659), (1316, 1526720), (1456, 1379920), (1468, 1368640), (1504, 1335880), (1645, 1221376), (1664, 1207430), (1792, 1121185), (1820, 1103936), (1835, 1094912), (1880, 1068704), (2080, 965944), (2240, 896948), (2444, 822080), (2569, 782080), (2632, 763360), (2912, 689960), (2936, 684320), (3008, 667940), (3055, 657664), (3290, 610688), (3328, 603715), (3640, 551968), (3670, 547456), (3760, 534352), (4160, 482972), (4277, 469760), (4480, 448474), (4771, 421120), (4888, 411040), (5138, 391040), (5264, 381680), (5824, 344980), (5872, 342160), (6016, 333970), (6110, 328832), (6580, 305344), (7280, 275984), (7340, 273728), (7520, 267176), (8320, 241486), (8554, 234880), (8960, 224237), (9542, 210560), (9776, 205520), (10276, 195520), (10528, 190840), (11648, 172490), (11744, 171080), (12032, 166985), (12220, 164416), (12845, 156416), (13160, 152672), (14560, 137992), (14680, 136864), (15040, 133588), (16640, 120743), (17108, 117440), (17249, 116480), (19084, 105280), (19552, 102760), (20552, 97760), (21056, 95420), (21385, 93952), (23296, 86245), (23488, 85540), (23855, 84224), (24440, 82208), (25690, 78208), (26320, 76336), (29120, 68996), (29360, 68432), (30080, 66794), (33397, 60160), (34216, 58720), (34498, 58240), (38168, 52640), (39104, 51380), (41104, 48880), (42112, 47710), (42770, 46976)]