319228080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:555

約数の個数: 160

約数和(自身を含む): 1033648128

約数和(自身を除く): 714420048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 107, 120, 124, 155, 186, 214, 240, 248, 310, 321, 372, 401, 428, 465, 496, 535, 620, 642, 744, 802, 856, 930, 1070, 1203, 1240, 1284, 1488, 1604, 1605, 1712, 1860, 2005, 2140, 2406, 2480, 2568, 3208, 3210, 3317, 3720, 4010, 4280, 4812, 5136, 6015, 6416, 6420, 6634, 7440, 8020, 8560, 9624, 9951, 12030, 12431, 12840, 13268, 16040, 16585, 19248, 19902, 24060, 24862, 25680, 26536, 32080, 33170, 37293, 39804, 42907, 48120, 49724, 49755, 53072, 62155, 66340, 74586, 79608, 85814, 96240, 99448, 99510, 124310, 128721, 132680, 149172, 159216, 171628, 186465, 198896, 199020, 214535, 248620, 257442, 265360, 298344, 343256, 372930, 398040, 429070, 497240, 514884, 596688, 643605, 686512, 745860, 796080, 858140, 994480, 1029768, 1287210, 1330117, 1491720, 1716280, 2059536, 2574420, 2660234, 2983440, 3432560, 3990351, 5148840, 5320468, 6650585, 7980702, 10297680, 10640936, 13301170, 15961404, 19951755, 21281872, 26602340, 31922808, 39903510, 53204680, 63845616, 79807020, 106409360, 159614040, 319228080]

約数ペア:

[(1, 319228080), (2, 159614040), (3, 106409360), (4, 79807020), (5, 63845616), (6, 53204680), (8, 39903510), (10, 31922808), (12, 26602340), (15, 21281872), (16, 19951755), (20, 15961404), (24, 13301170), (30, 10640936), (31, 10297680), (40, 7980702), (48, 6650585), (60, 5320468), (62, 5148840), (80, 3990351), (93, 3432560), (107, 2983440), (120, 2660234), (124, 2574420), (155, 2059536), (186, 1716280), (214, 1491720), (240, 1330117), (248, 1287210), (310, 1029768), (321, 994480), (372, 858140), (401, 796080), (428, 745860), (465, 686512), (496, 643605), (535, 596688), (620, 514884), (642, 497240), (744, 429070), (802, 398040), (856, 372930), (930, 343256), (1070, 298344), (1203, 265360), (1240, 257442), (1284, 248620), (1488, 214535), (1604, 199020), (1605, 198896), (1712, 186465), (1860, 171628), (2005, 159216), (2140, 149172), (2406, 132680), (2480, 128721), (2568, 124310), (3208, 99510), (3210, 99448), (3317, 96240), (3720, 85814), (4010, 79608), (4280, 74586), (4812, 66340), (5136, 62155), (6015, 53072), (6416, 49755), (6420, 49724), (6634, 48120), (7440, 42907), (8020, 39804), (8560, 37293), (9624, 33170), (9951, 32080), (12030, 26536), (12431, 25680), (12840, 24862), (13268, 24060), (16040, 19902), (16585, 19248)]