216057120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 710954496

約数和(自身を除く): 494897376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 61, 80, 94, 96, 120, 122, 141, 157, 160, 183, 188, 235, 240, 244, 282, 305, 314, 366, 376, 470, 471, 480, 488, 564, 610, 628, 705, 732, 752, 785, 915, 940, 942, 976, 1128, 1220, 1256, 1410, 1464, 1504, 1570, 1830, 1880, 1884, 1952, 2256, 2355, 2440, 2512, 2820, 2867, 2928, 3140, 3660, 3760, 3768, 4512, 4710, 4880, 5024, 5640, 5734, 5856, 6280, 7320, 7379, 7520, 7536, 8601, 9420, 9577, 9760, 11280, 11468, 12560, 14335, 14640, 14758, 15072, 17202, 18840, 19154, 22137, 22560, 22936, 25120, 28670, 28731, 29280, 29516, 34404, 36895, 37680, 38308, 43005, 44274, 45872, 47885, 57340, 57462, 59032, 68808, 73790, 75360, 76616, 86010, 88548, 91744, 95770, 110685, 114680, 114924, 118064, 137616, 143655, 147580, 153232, 172020, 177096, 191540, 221370, 229360, 229848, 236128, 275232, 287310, 295160, 306464, 344040, 354192, 383080, 442740, 450119, 458720, 459696, 574620, 590320, 688080, 708384, 766160, 885480, 900238, 919392, 1149240, 1180640, 1350357, 1376160, 1532320, 1770960, 1800476, 2250595, 2298480, 2700714, 3541920, 3600952, 4501190, 4596960, 5401428, 6751785, 7201904, 9002380, 10802856, 13503570, 14403808, 18004760, 21605712, 27007140, 36009520, 43211424, 54014280, 72019040, 108028560, 216057120]

約数ペア:

[(1, 216057120), (2, 108028560), (3, 72019040), (4, 54014280), (5, 43211424), (6, 36009520), (8, 27007140), (10, 21605712), (12, 18004760), (15, 14403808), (16, 13503570), (20, 10802856), (24, 9002380), (30, 7201904), (32, 6751785), (40, 5401428), (47, 4596960), (48, 4501190), (60, 3600952), (61, 3541920), (80, 2700714), (94, 2298480), (96, 2250595), (120, 1800476), (122, 1770960), (141, 1532320), (157, 1376160), (160, 1350357), (183, 1180640), (188, 1149240), (235, 919392), (240, 900238), (244, 885480), (282, 766160), (305, 708384), (314, 688080), (366, 590320), (376, 574620), (470, 459696), (471, 458720), (480, 450119), (488, 442740), (564, 383080), (610, 354192), (628, 344040), (705, 306464), (732, 295160), (752, 287310), (785, 275232), (915, 236128), (940, 229848), (942, 229360), (976, 221370), (1128, 191540), (1220, 177096), (1256, 172020), (1410, 153232), (1464, 147580), (1504, 143655), (1570, 137616), (1830, 118064), (1880, 114924), (1884, 114680), (1952, 110685), (2256, 95770), (2355, 91744), (2440, 88548), (2512, 86010), (2820, 76616), (2867, 75360), (2928, 73790), (3140, 68808), (3660, 59032), (3760, 57462), (3768, 57340), (4512, 47885), (4710, 45872), (4880, 44274), (5024, 43005), (5640, 38308), (5734, 37680), (5856, 36895), (6280, 34404), (7320, 29516), (7379, 29280), (7520, 28731), (7536, 28670), (8601, 25120), (9420, 22936), (9577, 22560), (9760, 22137), (11280, 19154), (11468, 18840), (12560, 17202), (14335, 15072), (14640, 14758)]