38386080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 288

約数和(自身を含む): 146240640

約数和(自身を除く): 107854560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 61, 69, 72, 76, 80, 90, 92, 95, 96, 114, 115, 120, 122, 138, 144, 152, 160, 171, 180, 183, 184, 190, 207, 228, 230, 240, 244, 276, 285, 288, 304, 305, 342, 345, 360, 366, 368, 380, 414, 437, 456, 460, 480, 488, 549, 552, 570, 608, 610, 684, 690, 720, 732, 736, 760, 828, 855, 874, 912, 915, 920, 976, 1035, 1098, 1104, 1140, 1159, 1220, 1311, 1368, 1380, 1403, 1440, 1464, 1520, 1656, 1710, 1748, 1824, 1830, 1840, 1952, 2070, 2185, 2196, 2208, 2280, 2318, 2440, 2622, 2736, 2745, 2760, 2806, 2928, 3040, 3312, 3420, 3477, 3496, 3660, 3680, 3933, 4140, 4209, 4370, 4392, 4560, 4636, 4880, 5244, 5472, 5490, 5520, 5612, 5795, 5856, 6555, 6624, 6840, 6954, 6992, 7015, 7320, 7866, 8280, 8418, 8740, 8784, 9120, 9272, 9760, 10431, 10488, 10980, 11040, 11224, 11590, 12627, 13110, 13680, 13908, 13984, 14030, 14640, 15732, 16560, 16836, 17385, 17480, 17568, 18544, 19665, 20862, 20976, 21045, 21960, 22448, 23180, 25254, 26220, 26657, 27360, 27816, 28060, 29280, 31464, 33120, 33672, 34770, 34960, 37088, 39330, 41724, 41952, 42090, 43920, 44896, 46360, 50508, 52155, 52440, 53314, 55632, 56120, 62928, 63135, 67344, 69540, 69920, 78660, 79971, 83448, 84180, 87840, 92720, 101016, 104310, 104880, 106628, 111264, 112240, 125856, 126270, 133285, 134688, 139080, 157320, 159942, 166896, 168360, 185440, 202032, 208620, 209760, 213256, 224480, 239913, 252540, 266570, 278160, 314640, 319884, 333792, 336720, 399855, 404064, 417240, 426512, 479826, 505080, 533140, 556320, 629280, 639768, 673440, 799710, 834480, 853024, 959652, 1010160, 1066280, 1199565, 1279536, 1599420, 1668960, 1919304, 2020320, 2132560, 2399130, 2559072, 3198840, 3838608, 4265120, 4798260, 6397680, 7677216, 9596520, 12795360, 19193040, 38386080]

約数ペア:

[(1, 38386080), (2, 19193040), (3, 12795360), (4, 9596520), (5, 7677216), (6, 6397680), (8, 4798260), (9, 4265120), (10, 3838608), (12, 3198840), (15, 2559072), (16, 2399130), (18, 2132560), (19, 2020320), (20, 1919304), (23, 1668960), (24, 1599420), (30, 1279536), (32, 1199565), (36, 1066280), (38, 1010160), (40, 959652), (45, 853024), (46, 834480), (48, 799710), (57, 673440), (60, 639768), (61, 629280), (69, 556320), (72, 533140), (76, 505080), (80, 479826), (90, 426512), (92, 417240), (95, 404064), (96, 399855), (114, 336720), (115, 333792), (120, 319884), (122, 314640), (138, 278160), (144, 266570), (152, 252540), (160, 239913), (171, 224480), (180, 213256), (183, 209760), (184, 208620), (190, 202032), (207, 185440), (228, 168360), (230, 166896), (240, 159942), (244, 157320), (276, 139080), (285, 134688), (288, 133285), (304, 126270), (305, 125856), (342, 112240), (345, 111264), (360, 106628), (366, 104880), (368, 104310), (380, 101016), (414, 92720), (437, 87840), (456, 84180), (460, 83448), (480, 79971), (488, 78660), (549, 69920), (552, 69540), (570, 67344), (608, 63135), (610, 62928), (684, 56120), (690, 55632), (720, 53314), (732, 52440), (736, 52155), (760, 50508), (828, 46360), (855, 44896), (874, 43920), (912, 42090), (915, 41952), (920, 41724), (976, 39330), (1035, 37088), (1098, 34960), (1104, 34770), (1140, 33672), (1159, 33120), (1220, 31464), (1311, 29280), (1368, 28060), (1380, 27816), (1403, 27360), (1440, 26657), (1464, 26220), (1520, 25254), (1656, 23180), (1710, 22448), (1748, 21960), (1824, 21045), (1830, 20976), (1840, 20862), (1952, 19665), (2070, 18544), (2185, 17568), (2196, 17480), (2208, 17385), (2280, 16836), (2318, 16560), (2440, 15732), (2622, 14640), (2736, 14030), (2745, 13984), (2760, 13908), (2806, 13680), (2928, 13110), (3040, 12627), (3312, 11590), (3420, 11224), (3477, 11040), (3496, 10980), (3660, 10488), (3680, 10431), (3933, 9760), (4140, 9272), (4209, 9120), (4370, 8784), (4392, 8740), (4560, 8418), (4636, 8280), (4880, 7866), (5244, 7320), (5472, 7015), (5490, 6992), (5520, 6954), (5612, 6840), (5795, 6624), (5856, 6555)]