800981280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4597}}^1$

素因数の和:4640

約数の個数: 216

約数和(自身を含む): 3005078076

約数和(自身を除く): 2204096796

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1056, 1089, 1210, 1320, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3168, 3630, 3872, 3960, 4356, 4597, 4840, 5280, 5445, 5808, 7260, 7920, 8712, 9194, 9680, 10890, 11616, 13791, 14520, 15840, 17424, 18388, 19360, 21780, 22985, 27582, 29040, 34848, 36776, 41373, 43560, 45970, 50567, 55164, 58080, 68955, 73552, 82746, 87120, 91940, 101134, 110328, 137910, 147104, 151701, 165492, 174240, 183880, 202268, 206865, 220656, 252835, 275820, 303402, 330984, 367760, 404536, 413730, 441312, 455103, 505670, 551640, 556237, 606804, 661968, 735520, 758505, 809072, 827460, 910206, 1011340, 1103280, 1112474, 1213608, 1323936, 1517010, 1618144, 1654920, 1668711, 1820412, 2022680, 2206560, 2224948, 2275515, 2427216, 2781185, 3034020, 3309840, 3337422, 3640824, 4045360, 4449896, 4551030, 4854432, 5006133, 5562370, 6068040, 6619680, 6674844, 7281648, 8090720, 8343555, 8899792, 9102060, 10012266, 11124740, 12136080, 13349688, 14563296, 16687110, 17799584, 18204120, 20024532, 22249480, 24272160, 25030665, 26699376, 33374220, 36408240, 40049064, 44498960, 50061330, 53398752, 66748440, 72816480, 80098128, 88997920, 100122660, 133496880, 160196256, 200245320, 266993760, 400490640, 800981280]

約数ペア:

[(1, 800981280), (2, 400490640), (3, 266993760), (4, 200245320), (5, 160196256), (6, 133496880), (8, 100122660), (9, 88997920), (10, 80098128), (11, 72816480), (12, 66748440), (15, 53398752), (16, 50061330), (18, 44498960), (20, 40049064), (22, 36408240), (24, 33374220), (30, 26699376), (32, 25030665), (33, 24272160), (36, 22249480), (40, 20024532), (44, 18204120), (45, 17799584), (48, 16687110), (55, 14563296), (60, 13349688), (66, 12136080), (72, 11124740), (80, 10012266), (88, 9102060), (90, 8899792), (96, 8343555), (99, 8090720), (110, 7281648), (120, 6674844), (121, 6619680), (132, 6068040), (144, 5562370), (160, 5006133), (165, 4854432), (176, 4551030), (180, 4449896), (198, 4045360), (220, 3640824), (240, 3337422), (242, 3309840), (264, 3034020), (288, 2781185), (330, 2427216), (352, 2275515), (360, 2224948), (363, 2206560), (396, 2022680), (440, 1820412), (480, 1668711), (484, 1654920), (495, 1618144), (528, 1517010), (605, 1323936), (660, 1213608), (720, 1112474), (726, 1103280), (792, 1011340), (880, 910206), (968, 827460), (990, 809072), (1056, 758505), (1089, 735520), (1210, 661968), (1320, 606804), (1440, 556237), (1452, 551640), (1584, 505670), (1760, 455103), (1815, 441312), (1936, 413730), (1980, 404536), (2178, 367760), (2420, 330984), (2640, 303402), (2904, 275820), (3168, 252835), (3630, 220656), (3872, 206865), (3960, 202268), (4356, 183880), (4597, 174240), (4840, 165492), (5280, 151701), (5445, 147104), (5808, 137910), (7260, 110328), (7920, 101134), (8712, 91940), (9194, 87120), (9680, 82746), (10890, 73552), (11616, 68955), (13791, 58080), (14520, 55164), (15840, 50567), (17424, 45970), (18388, 43560), (19360, 41373), (21780, 36776), (22985, 34848), (27582, 29040)]