545502720

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 320

約数和(自身を含む): 2034869760

約数和(自身を除く): 1489367040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 139, 140, 146, 160, 168, 192, 210, 219, 224, 240, 256, 278, 280, 292, 320, 336, 365, 384, 417, 420, 438, 448, 480, 511, 512, 556, 560, 584, 640, 672, 695, 730, 768, 834, 840, 876, 896, 960, 973, 1022, 1095, 1112, 1120, 1168, 1280, 1344, 1390, 1460, 1533, 1536, 1668, 1680, 1752, 1792, 1920, 1946, 2044, 2085, 2190, 2224, 2240, 2336, 2555, 2560, 2688, 2780, 2919, 2920, 3066, 3336, 3360, 3504, 3584, 3840, 3892, 4088, 4170, 4380, 4448, 4480, 4672, 4865, 5110, 5376, 5560, 5838, 5840, 6132, 6672, 6720, 7008, 7665, 7680, 7784, 8176, 8340, 8760, 8896, 8960, 9344, 9730, 10147, 10220, 10752, 11120, 11676, 11680, 12264, 13344, 13440, 14016, 14595, 15330, 15568, 16352, 16680, 17520, 17792, 17920, 18688, 19460, 20294, 20440, 22240, 23352, 23360, 24528, 26688, 26880, 28032, 29190, 30441, 30660, 31136, 32704, 33360, 35040, 35584, 37376, 38920, 40588, 40880, 44480, 46704, 46720, 49056, 50735, 53376, 53760, 56064, 58380, 60882, 61320, 62272, 65408, 66720, 70080, 71029, 71168, 77840, 81176, 81760, 88960, 93408, 93440, 98112, 101470, 106752, 112128, 116760, 121764, 122640, 124544, 130816, 133440, 140160, 142058, 152205, 155680, 162352, 163520, 177920, 186816, 186880, 196224, 202940, 213087, 213504, 233520, 243528, 245280, 249088, 261632, 266880, 280320, 284116, 304410, 311360, 324704, 327040, 355145, 355840, 373632, 392448, 405880, 426174, 467040, 487056, 490560, 498176, 533760, 560640, 568232, 608820, 622720, 649408, 654080, 710290, 747264, 784896, 811760, 852348, 934080, 974112, 981120, 1065435, 1067520, 1136464, 1217640, 1245440, 1298816, 1308160, 1420580, 1494528, 1623520, 1704696, 1868160, 1948224, 1962240, 2130870, 2272928, 2435280, 2490880, 2597632, 2841160, 3247040, 3409392, 3736320, 3896448, 3924480, 4261740, 4545856, 4870560, 5195264, 5682320, 6494080, 6818784, 7472640, 7792896, 8523480, 9091712, 9741120, 11364640, 12988160, 13637568, 15585792, 17046960, 18183424, 19482240, 22729280, 25976320, 27275136, 34093920, 36366848, 38964480, 45458560, 54550272, 68187840, 77928960, 90917120, 109100544, 136375680, 181834240, 272751360, 545502720]

約数ペア:

[(1, 545502720), (2, 272751360), (3, 181834240), (4, 136375680), (5, 109100544), (6, 90917120), (7, 77928960), (8, 68187840), (10, 54550272), (12, 45458560), (14, 38964480), (15, 36366848), (16, 34093920), (20, 27275136), (21, 25976320), (24, 22729280), (28, 19482240), (30, 18183424), (32, 17046960), (35, 15585792), (40, 13637568), (42, 12988160), (48, 11364640), (56, 9741120), (60, 9091712), (64, 8523480), (70, 7792896), (73, 7472640), (80, 6818784), (84, 6494080), (96, 5682320), (105, 5195264), (112, 4870560), (120, 4545856), (128, 4261740), (139, 3924480), (140, 3896448), (146, 3736320), (160, 3409392), (168, 3247040), (192, 2841160), (210, 2597632), (219, 2490880), (224, 2435280), (240, 2272928), (256, 2130870), (278, 1962240), (280, 1948224), (292, 1868160), (320, 1704696), (336, 1623520), (365, 1494528), (384, 1420580), (417, 1308160), (420, 1298816), (438, 1245440), (448, 1217640), (480, 1136464), (511, 1067520), (512, 1065435), (556, 981120), (560, 974112), (584, 934080), (640, 852348), (672, 811760), (695, 784896), (730, 747264), (768, 710290), (834, 654080), (840, 649408), (876, 622720), (896, 608820), (960, 568232), (973, 560640), (1022, 533760), (1095, 498176), (1112, 490560), (1120, 487056), (1168, 467040), (1280, 426174), (1344, 405880), (1390, 392448), (1460, 373632), (1533, 355840), (1536, 355145), (1668, 327040), (1680, 324704), (1752, 311360), (1792, 304410), (1920, 284116), (1946, 280320), (2044, 266880), (2085, 261632), (2190, 249088), (2224, 245280), (2240, 243528), (2336, 233520), (2555, 213504), (2560, 213087), (2688, 202940), (2780, 196224), (2919, 186880), (2920, 186816), (3066, 177920), (3336, 163520), (3360, 162352), (3504, 155680), (3584, 152205), (3840, 142058), (3892, 140160), (4088, 133440), (4170, 130816), (4380, 124544), (4448, 122640), (4480, 121764), (4672, 116760), (4865, 112128), (5110, 106752), (5376, 101470), (5560, 98112), (5838, 93440), (5840, 93408), (6132, 88960), (6672, 81760), (6720, 81176), (7008, 77840), (7665, 71168), (7680, 71029), (7784, 70080), (8176, 66720), (8340, 65408), (8760, 62272), (8896, 61320), (8960, 60882), (9344, 58380), (9730, 56064), (10147, 53760), (10220, 53376), (10752, 50735), (11120, 49056), (11676, 46720), (11680, 46704), (12264, 44480), (13344, 40880), (13440, 40588), (14016, 38920), (14595, 37376), (15330, 35584), (15568, 35040), (16352, 33360), (16680, 32704), (17520, 31136), (17792, 30660), (17920, 30441), (18688, 29190), (19460, 28032), (20294, 26880), (20440, 26688), (22240, 24528), (23352, 23360)]