252936320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 256

約数和(自身を含む): 769063680

約数和(自身を除く): 516127360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 43, 52, 56, 64, 65, 70, 80, 86, 91, 101, 104, 112, 128, 130, 140, 160, 172, 182, 202, 208, 215, 224, 260, 280, 301, 320, 344, 364, 404, 416, 430, 448, 455, 505, 520, 559, 560, 602, 640, 688, 707, 728, 808, 832, 860, 896, 910, 1010, 1040, 1118, 1120, 1204, 1313, 1376, 1414, 1456, 1505, 1616, 1664, 1720, 1820, 2020, 2080, 2236, 2240, 2408, 2626, 2752, 2795, 2828, 2912, 3010, 3232, 3440, 3535, 3640, 3913, 4040, 4160, 4343, 4472, 4480, 4816, 5252, 5504, 5590, 5656, 5824, 6020, 6464, 6565, 6880, 7070, 7280, 7826, 8080, 8320, 8686, 8944, 9191, 9632, 10504, 11180, 11312, 11648, 12040, 12928, 13130, 13760, 14140, 14560, 15652, 16160, 17372, 17888, 18382, 19264, 19565, 21008, 21715, 22360, 22624, 24080, 26260, 27520, 28280, 29120, 30401, 31304, 32320, 34744, 35776, 36764, 38528, 39130, 42016, 43430, 44720, 45248, 45955, 48160, 52520, 56459, 56560, 58240, 60802, 62608, 64640, 69488, 71552, 73528, 78260, 84032, 86860, 89440, 90496, 91910, 96320, 105040, 112918, 113120, 121604, 125216, 138976, 147056, 152005, 156520, 168064, 173720, 178880, 183820, 192640, 210080, 225836, 226240, 243208, 250432, 277952, 282295, 294112, 304010, 313040, 347440, 357760, 367640, 395213, 420160, 451672, 452480, 486416, 500864, 555904, 564590, 588224, 608020, 626080, 694880, 735280, 790426, 840320, 903344, 972832, 1129180, 1176448, 1216040, 1252160, 1389760, 1470560, 1580852, 1806688, 1945664, 1976065, 2258360, 2432080, 2504320, 2779520, 2941120, 3161704, 3613376, 3891328, 3952130, 4516720, 4864160, 5882240, 6323408, 7226752, 7904260, 9033440, 9728320, 12646816, 15808520, 18066880, 19456640, 25293632, 31617040, 36133760, 50587264, 63234080, 126468160, 252936320]

約数ペア:

[(1, 252936320), (2, 126468160), (4, 63234080), (5, 50587264), (7, 36133760), (8, 31617040), (10, 25293632), (13, 19456640), (14, 18066880), (16, 15808520), (20, 12646816), (26, 9728320), (28, 9033440), (32, 7904260), (35, 7226752), (40, 6323408), (43, 5882240), (52, 4864160), (56, 4516720), (64, 3952130), (65, 3891328), (70, 3613376), (80, 3161704), (86, 2941120), (91, 2779520), (101, 2504320), (104, 2432080), (112, 2258360), (128, 1976065), (130, 1945664), (140, 1806688), (160, 1580852), (172, 1470560), (182, 1389760), (202, 1252160), (208, 1216040), (215, 1176448), (224, 1129180), (260, 972832), (280, 903344), (301, 840320), (320, 790426), (344, 735280), (364, 694880), (404, 626080), (416, 608020), (430, 588224), (448, 564590), (455, 555904), (505, 500864), (520, 486416), (559, 452480), (560, 451672), (602, 420160), (640, 395213), (688, 367640), (707, 357760), (728, 347440), (808, 313040), (832, 304010), (860, 294112), (896, 282295), (910, 277952), (1010, 250432), (1040, 243208), (1118, 226240), (1120, 225836), (1204, 210080), (1313, 192640), (1376, 183820), (1414, 178880), (1456, 173720), (1505, 168064), (1616, 156520), (1664, 152005), (1720, 147056), (1820, 138976), (2020, 125216), (2080, 121604), (2236, 113120), (2240, 112918), (2408, 105040), (2626, 96320), (2752, 91910), (2795, 90496), (2828, 89440), (2912, 86860), (3010, 84032), (3232, 78260), (3440, 73528), (3535, 71552), (3640, 69488), (3913, 64640), (4040, 62608), (4160, 60802), (4343, 58240), (4472, 56560), (4480, 56459), (4816, 52520), (5252, 48160), (5504, 45955), (5590, 45248), (5656, 44720), (5824, 43430), (6020, 42016), (6464, 39130), (6565, 38528), (6880, 36764), (7070, 35776), (7280, 34744), (7826, 32320), (8080, 31304), (8320, 30401), (8686, 29120), (8944, 28280), (9191, 27520), (9632, 26260), (10504, 24080), (11180, 22624), (11312, 22360), (11648, 21715), (12040, 21008), (12928, 19565), (13130, 19264), (13760, 18382), (14140, 17888), (14560, 17372), (15652, 16160)]