211328640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1975

約数の個数: 192

約数和(自身を含む): 768549600

約数和(自身を除く): 557220960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 1931, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 3862, 4560, 5472, 5760, 5793, 6080, 6840, 7296, 7724, 9120, 9655, 10944, 11586, 12160, 13680, 15448, 17379, 18240, 19310, 21888, 23172, 27360, 28965, 30896, 34758, 36480, 36689, 38620, 46344, 54720, 57930, 61792, 69516, 73378, 77240, 86895, 92688, 109440, 110067, 115860, 123584, 139032, 146756, 154480, 173790, 183445, 185376, 220134, 231720, 247168, 278064, 293512, 308960, 330201, 347580, 366890, 370752, 440268, 463440, 550335, 556128, 587024, 617920, 660402, 695160, 733780, 741504, 880536, 926880, 1100670, 1112256, 1174048, 1235840, 1320804, 1390320, 1467560, 1651005, 1761072, 1853760, 2201340, 2224512, 2348096, 2641608, 2780640, 2935120, 3302010, 3522144, 3707520, 4402680, 4696192, 5283216, 5561280, 5870240, 6604020, 7044288, 8805360, 10566432, 11122560, 11740480, 13208040, 14088576, 17610720, 21132864, 23480960, 26416080, 35221440, 42265728, 52832160, 70442880, 105664320, 211328640]

約数ペア:

[(1, 211328640), (2, 105664320), (3, 70442880), (4, 52832160), (5, 42265728), (6, 35221440), (8, 26416080), (9, 23480960), (10, 21132864), (12, 17610720), (15, 14088576), (16, 13208040), (18, 11740480), (19, 11122560), (20, 10566432), (24, 8805360), (30, 7044288), (32, 6604020), (36, 5870240), (38, 5561280), (40, 5283216), (45, 4696192), (48, 4402680), (57, 3707520), (60, 3522144), (64, 3302010), (72, 2935120), (76, 2780640), (80, 2641608), (90, 2348096), (95, 2224512), (96, 2201340), (114, 1853760), (120, 1761072), (128, 1651005), (144, 1467560), (152, 1390320), (160, 1320804), (171, 1235840), (180, 1174048), (190, 1112256), (192, 1100670), (228, 926880), (240, 880536), (285, 741504), (288, 733780), (304, 695160), (320, 660402), (342, 617920), (360, 587024), (380, 556128), (384, 550335), (456, 463440), (480, 440268), (570, 370752), (576, 366890), (608, 347580), (640, 330201), (684, 308960), (720, 293512), (760, 278064), (855, 247168), (912, 231720), (960, 220134), (1140, 185376), (1152, 183445), (1216, 173790), (1368, 154480), (1440, 146756), (1520, 139032), (1710, 123584), (1824, 115860), (1920, 110067), (1931, 109440), (2280, 92688), (2432, 86895), (2736, 77240), (2880, 73378), (3040, 69516), (3420, 61792), (3648, 57930), (3862, 54720), (4560, 46344), (5472, 38620), (5760, 36689), (5793, 36480), (6080, 34758), (6840, 30896), (7296, 28965), (7724, 27360), (9120, 23172), (9655, 21888), (10944, 19310), (11586, 18240), (12160, 17379), (13680, 15448)]