272751360

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 288

約数和(自身を含む): 1016440320

約数和(自身を除く): 743688960

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, 556, 560, 584, 640, 672, 695, 730, 768, 834, 840, 876, 896, 960, 973, 1022, 1095, 1112, 1120, 1168, 1280, 1344, 1390, 1460, 1533, 1668, 1680, 1752, 1792, 1920, 1946, 2044, 2085, 2190, 2224, 2240, 2336, 2555, 2688, 2780, 2919, 2920, 3066, 3336, 3360, 3504, 3840, 3892, 4088, 4170, 4380, 4448, 4480, 4672, 4865, 5110, 5376, 5560, 5838, 5840, 6132, 6672, 6720, 7008, 7665, 7784, 8176, 8340, 8760, 8896, 8960, 9344, 9730, 10147, 10220, 11120, 11676, 11680, 12264, 13344, 13440, 14016, 14595, 15330, 15568, 16352, 16680, 17520, 17792, 18688, 19460, 20294, 20440, 22240, 23352, 23360, 24528, 26688, 26880, 28032, 29190, 30441, 30660, 31136, 32704, 33360, 35040, 35584, 38920, 40588, 40880, 44480, 46704, 46720, 49056, 50735, 53376, 56064, 58380, 60882, 61320, 62272, 65408, 66720, 70080, 71029, 77840, 81176, 81760, 88960, 93408, 93440, 98112, 101470, 106752, 116760, 121764, 122640, 124544, 130816, 133440, 140160, 142058, 152205, 155680, 162352, 163520, 177920, 186816, 196224, 202940, 213087, 233520, 243528, 245280, 249088, 266880, 280320, 284116, 304410, 311360, 324704, 327040, 355145, 373632, 392448, 405880, 426174, 467040, 487056, 490560, 533760, 568232, 608820, 622720, 649408, 654080, 710290, 747264, 811760, 852348, 934080, 974112, 981120, 1065435, 1136464, 1217640, 1245440, 1298816, 1420580, 1623520, 1704696, 1868160, 1948224, 1962240, 2130870, 2272928, 2435280, 2597632, 2841160, 3247040, 3409392, 3736320, 3896448, 4261740, 4545856, 4870560, 5682320, 6494080, 6818784, 7792896, 8523480, 9091712, 9741120, 11364640, 12988160, 13637568, 17046960, 18183424, 19482240, 22729280, 27275136, 34093920, 38964480, 45458560, 54550272, 68187840, 90917120, 136375680, 272751360]

約数ペア:

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