497602080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 288

約数和(自身を含む): 1788853248

約数和(自身を除く): 1291251168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 71, 72, 80, 90, 93, 96, 120, 124, 142, 144, 155, 157, 160, 180, 186, 213, 240, 248, 279, 284, 288, 310, 314, 355, 360, 372, 426, 465, 471, 480, 496, 558, 568, 620, 628, 639, 710, 720, 744, 785, 852, 930, 942, 992, 1065, 1116, 1136, 1240, 1256, 1278, 1395, 1413, 1420, 1440, 1488, 1570, 1704, 1860, 1884, 2130, 2201, 2232, 2272, 2355, 2480, 2512, 2556, 2790, 2826, 2840, 2976, 3140, 3195, 3408, 3720, 3768, 4260, 4402, 4464, 4710, 4867, 4960, 5024, 5112, 5580, 5652, 5680, 6280, 6390, 6603, 6816, 7065, 7440, 7536, 8520, 8804, 8928, 9420, 9734, 10224, 11005, 11147, 11160, 11304, 11360, 12560, 12780, 13206, 14130, 14601, 14880, 15072, 17040, 17608, 18840, 19468, 19809, 20448, 22010, 22294, 22320, 22608, 24335, 25120, 25560, 26412, 28260, 29202, 33015, 33441, 34080, 35216, 37680, 38936, 39618, 43803, 44020, 44588, 44640, 45216, 48670, 51120, 52824, 55735, 56520, 58404, 66030, 66882, 70432, 73005, 75360, 77872, 79236, 87606, 88040, 89176, 97340, 99045, 100323, 102240, 105648, 111470, 113040, 116808, 132060, 133764, 146010, 155744, 158472, 167205, 175212, 176080, 178352, 194680, 198090, 200646, 211296, 219015, 222940, 226080, 233616, 264120, 267528, 292020, 316944, 334410, 345557, 350424, 352160, 356704, 389360, 396180, 401292, 438030, 445880, 467232, 501615, 528240, 535056, 584040, 633888, 668820, 691114, 700848, 778720, 792360, 802584, 876060, 891760, 1003230, 1036671, 1056480, 1070112, 1168080, 1337640, 1382228, 1401696, 1584720, 1605168, 1727785, 1752120, 1783520, 2006460, 2073342, 2336160, 2675280, 2764456, 3110013, 3169440, 3210336, 3455570, 3504240, 4012920, 4146684, 5183355, 5350560, 5528912, 6220026, 6911140, 7008480, 8025840, 8293368, 10366710, 11057824, 12440052, 13822280, 15550065, 16051680, 16586736, 20733420, 24880104, 27644560, 31100130, 33173472, 41466840, 49760208, 55289120, 62200260, 82933680, 99520416, 124400520, 165867360, 248801040, 497602080]

約数ペア:

[(1, 497602080), (2, 248801040), (3, 165867360), (4, 124400520), (5, 99520416), (6, 82933680), (8, 62200260), (9, 55289120), (10, 49760208), (12, 41466840), (15, 33173472), (16, 31100130), (18, 27644560), (20, 24880104), (24, 20733420), (30, 16586736), (31, 16051680), (32, 15550065), (36, 13822280), (40, 12440052), (45, 11057824), (48, 10366710), (60, 8293368), (62, 8025840), (71, 7008480), (72, 6911140), (80, 6220026), (90, 5528912), (93, 5350560), (96, 5183355), (120, 4146684), (124, 4012920), (142, 3504240), (144, 3455570), (155, 3210336), (157, 3169440), (160, 3110013), (180, 2764456), (186, 2675280), (213, 2336160), (240, 2073342), (248, 2006460), (279, 1783520), (284, 1752120), (288, 1727785), (310, 1605168), (314, 1584720), (355, 1401696), (360, 1382228), (372, 1337640), (426, 1168080), (465, 1070112), (471, 1056480), (480, 1036671), (496, 1003230), (558, 891760), (568, 876060), (620, 802584), (628, 792360), (639, 778720), (710, 700848), (720, 691114), (744, 668820), (785, 633888), (852, 584040), (930, 535056), (942, 528240), (992, 501615), (1065, 467232), (1116, 445880), (1136, 438030), (1240, 401292), (1256, 396180), (1278, 389360), (1395, 356704), (1413, 352160), (1420, 350424), (1440, 345557), (1488, 334410), (1570, 316944), (1704, 292020), (1860, 267528), (1884, 264120), (2130, 233616), (2201, 226080), (2232, 222940), (2272, 219015), (2355, 211296), (2480, 200646), (2512, 198090), (2556, 194680), (2790, 178352), (2826, 176080), (2840, 175212), (2976, 167205), (3140, 158472), (3195, 155744), (3408, 146010), (3720, 133764), (3768, 132060), (4260, 116808), (4402, 113040), (4464, 111470), (4710, 105648), (4867, 102240), (4960, 100323), (5024, 99045), (5112, 97340), (5580, 89176), (5652, 88040), (5680, 87606), (6280, 79236), (6390, 77872), (6603, 75360), (6816, 73005), (7065, 70432), (7440, 66882), (7536, 66030), (8520, 58404), (8804, 56520), (8928, 55735), (9420, 52824), (9734, 51120), (10224, 48670), (11005, 45216), (11147, 44640), (11160, 44588), (11304, 44020), (11360, 43803), (12560, 39618), (12780, 38936), (13206, 37680), (14130, 35216), (14601, 34080), (14880, 33441), (15072, 33015), (17040, 29202), (17608, 28260), (18840, 26412), (19468, 25560), (19809, 25120), (20448, 24335), (22010, 22608), (22294, 22320)]