1125781920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1852

約数の個数: 288

約数和(自身を含む): 4222108800

約数和(自身を除く): 3096326880

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, 69, 72, 76, 80, 90, 92, 95, 96, 114, 115, 120, 138, 144, 152, 160, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 288, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 480, 552, 570, 608, 684, 690, 720, 736, 760, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1311, 1368, 1380, 1440, 1520, 1656, 1710, 1748, 1789, 1824, 1840, 2070, 2185, 2208, 2280, 2622, 2736, 2760, 3040, 3312, 3420, 3496, 3578, 3680, 3933, 4140, 4370, 4560, 5244, 5367, 5472, 5520, 6555, 6624, 6840, 6992, 7156, 7866, 8280, 8740, 8945, 9120, 10488, 10734, 11040, 13110, 13680, 13984, 14312, 15732, 16101, 16560, 17480, 17890, 19665, 20976, 21468, 26220, 26835, 27360, 28624, 31464, 32202, 33120, 33991, 34960, 35780, 39330, 41147, 41952, 42936, 52440, 53670, 57248, 62928, 64404, 67982, 69920, 71560, 78660, 80505, 82294, 85872, 101973, 104880, 107340, 123441, 125856, 128808, 135964, 143120, 157320, 161010, 164588, 169955, 171744, 203946, 205735, 209760, 214680, 246882, 257616, 271928, 286240, 305919, 314640, 322020, 329176, 339910, 370323, 407892, 411470, 429360, 493764, 509865, 515232, 543856, 611838, 617205, 629280, 644040, 658352, 679820, 740646, 781793, 815784, 822940, 858720, 987528, 1019730, 1087712, 1223676, 1234410, 1288080, 1316704, 1359640, 1481292, 1529595, 1563586, 1631568, 1645880, 1851615, 1975056, 2039460, 2345379, 2447352, 2468820, 2576160, 2719280, 2962584, 3059190, 3127172, 3263136, 3291760, 3703230, 3908965, 3950112, 4078920, 4690758, 4894704, 4937640, 5438560, 5925168, 6118380, 6254344, 6583520, 7036137, 7406460, 7817930, 8157840, 9381516, 9789408, 9875280, 11726895, 11850336, 12236760, 12508688, 14072274, 14812920, 15635860, 16315680, 18763032, 19750560, 23453790, 24473520, 25017376, 28144548, 29625840, 31271720, 35180685, 37526064, 46907580, 48947040, 56289096, 59251680, 62543440, 70361370, 75052128, 93815160, 112578192, 125086880, 140722740, 187630320, 225156384, 281445480, 375260640, 562890960, 1125781920]

約数ペア:

[(1, 1125781920), (2, 562890960), (3, 375260640), (4, 281445480), (5, 225156384), (6, 187630320), (8, 140722740), (9, 125086880), (10, 112578192), (12, 93815160), (15, 75052128), (16, 70361370), (18, 62543440), (19, 59251680), (20, 56289096), (23, 48947040), (24, 46907580), (30, 37526064), (32, 35180685), (36, 31271720), (38, 29625840), (40, 28144548), (45, 25017376), (46, 24473520), (48, 23453790), (57, 19750560), (60, 18763032), (69, 16315680), (72, 15635860), (76, 14812920), (80, 14072274), (90, 12508688), (92, 12236760), (95, 11850336), (96, 11726895), (114, 9875280), (115, 9789408), (120, 9381516), (138, 8157840), (144, 7817930), (152, 7406460), (160, 7036137), (171, 6583520), (180, 6254344), (184, 6118380), (190, 5925168), (207, 5438560), (228, 4937640), (230, 4894704), (240, 4690758), (276, 4078920), (285, 3950112), (288, 3908965), (304, 3703230), (342, 3291760), (345, 3263136), (360, 3127172), (368, 3059190), (380, 2962584), (414, 2719280), (437, 2576160), (456, 2468820), (460, 2447352), (480, 2345379), (552, 2039460), (570, 1975056), (608, 1851615), (684, 1645880), (690, 1631568), (720, 1563586), (736, 1529595), (760, 1481292), (828, 1359640), (855, 1316704), (874, 1288080), (912, 1234410), (920, 1223676), (1035, 1087712), (1104, 1019730), (1140, 987528), (1311, 858720), (1368, 822940), (1380, 815784), (1440, 781793), (1520, 740646), (1656, 679820), (1710, 658352), (1748, 644040), (1789, 629280), (1824, 617205), (1840, 611838), (2070, 543856), (2185, 515232), (2208, 509865), (2280, 493764), (2622, 429360), (2736, 411470), (2760, 407892), (3040, 370323), (3312, 339910), (3420, 329176), (3496, 322020), (3578, 314640), (3680, 305919), (3933, 286240), (4140, 271928), (4370, 257616), (4560, 246882), (5244, 214680), (5367, 209760), (5472, 205735), (5520, 203946), (6555, 171744), (6624, 169955), (6840, 164588), (6992, 161010), (7156, 157320), (7866, 143120), (8280, 135964), (8740, 128808), (8945, 125856), (9120, 123441), (10488, 107340), (10734, 104880), (11040, 101973), (13110, 85872), (13680, 82294), (13984, 80505), (14312, 78660), (15732, 71560), (16101, 69920), (16560, 67982), (17480, 64404), (17890, 62928), (19665, 57248), (20976, 53670), (21468, 52440), (26220, 42936), (26835, 41952), (27360, 41147), (28624, 39330), (31464, 35780), (32202, 34960), (33120, 33991)]