7263630080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42667}}^1$

素因数の和:42714

約数の個数: 144

約数和(自身を含む): 20931214080

約数和(自身を除く): 13667584000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 4864, 5320, 6080, 8512, 8960, 10640, 12160, 17024, 21280, 24320, 34048, 42560, 42667, 85120, 85334, 170240, 170668, 213335, 298669, 341336, 426670, 597338, 682672, 810673, 853340, 1194676, 1365344, 1493345, 1621346, 1706680, 2389352, 2730688, 2986690, 3242692, 3413360, 4053365, 4778704, 5461376, 5674711, 5973380, 6485384, 6826720, 8106730, 9557408, 10922752, 11349422, 11946760, 12970768, 13653440, 16213460, 19114816, 22698844, 23893520, 25941536, 27306880, 28373555, 32426920, 38229632, 45397688, 47787040, 51883072, 54613760, 56747110, 64853840, 76459264, 90795376, 95574080, 103766144, 113494220, 129707680, 181590752, 191148160, 207532288, 226988440, 259415360, 363181504, 382296320, 453976880, 518830720, 726363008, 907953760, 1037661440, 1452726016, 1815907520, 3631815040, 7263630080]

約数ペア:

[(1, 7263630080), (2, 3631815040), (4, 1815907520), (5, 1452726016), (7, 1037661440), (8, 907953760), (10, 726363008), (14, 518830720), (16, 453976880), (19, 382296320), (20, 363181504), (28, 259415360), (32, 226988440), (35, 207532288), (38, 191148160), (40, 181590752), (56, 129707680), (64, 113494220), (70, 103766144), (76, 95574080), (80, 90795376), (95, 76459264), (112, 64853840), (128, 56747110), (133, 54613760), (140, 51883072), (152, 47787040), (160, 45397688), (190, 38229632), (224, 32426920), (256, 28373555), (266, 27306880), (280, 25941536), (304, 23893520), (320, 22698844), (380, 19114816), (448, 16213460), (532, 13653440), (560, 12970768), (608, 11946760), (640, 11349422), (665, 10922752), (760, 9557408), (896, 8106730), (1064, 6826720), (1120, 6485384), (1216, 5973380), (1280, 5674711), (1330, 5461376), (1520, 4778704), (1792, 4053365), (2128, 3413360), (2240, 3242692), (2432, 2986690), (2660, 2730688), (3040, 2389352), (4256, 1706680), (4480, 1621346), (4864, 1493345), (5320, 1365344), (6080, 1194676), (8512, 853340), (8960, 810673), (10640, 682672), (12160, 597338), (17024, 426670), (21280, 341336), (24320, 298669), (34048, 213335), (42560, 170668), (42667, 170240), (85120, 85334)]