342974880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 288

約数和(自身を含む): 1245404160

約数和(自身を除く): 902429280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 43, 45, 48, 58, 60, 72, 80, 86, 87, 90, 96, 116, 120, 129, 144, 145, 160, 172, 174, 180, 191, 215, 232, 240, 258, 261, 288, 290, 344, 348, 360, 382, 387, 430, 435, 464, 480, 516, 522, 573, 580, 645, 688, 696, 720, 764, 774, 860, 870, 928, 955, 1032, 1044, 1146, 1160, 1247, 1290, 1305, 1376, 1392, 1440, 1528, 1548, 1719, 1720, 1740, 1910, 1935, 2064, 2088, 2292, 2320, 2494, 2580, 2610, 2784, 2865, 3056, 3096, 3438, 3440, 3480, 3741, 3820, 3870, 4128, 4176, 4584, 4640, 4988, 5160, 5220, 5539, 5730, 6112, 6192, 6235, 6876, 6880, 6960, 7482, 7640, 7740, 8213, 8352, 8595, 9168, 9976, 10320, 10440, 11078, 11223, 11460, 12384, 12470, 13752, 13920, 14964, 15280, 15480, 16426, 16617, 17190, 18336, 18705, 19952, 20640, 20880, 22156, 22446, 22920, 24639, 24940, 27504, 27695, 29928, 30560, 30960, 32852, 33234, 34380, 37410, 39904, 41065, 41760, 44312, 44892, 45840, 49278, 49851, 49880, 55008, 55390, 56115, 59856, 61920, 65704, 66468, 68760, 73917, 74820, 82130, 83085, 88624, 89784, 91680, 98556, 99702, 99760, 110780, 112230, 119712, 123195, 131408, 132936, 137520, 147834, 149640, 164260, 166170, 177248, 179568, 197112, 199404, 199520, 221560, 224460, 238177, 246390, 249255, 262816, 265872, 275040, 295668, 299280, 328520, 332340, 359136, 369585, 394224, 398808, 443120, 448920, 476354, 492780, 498510, 531744, 591336, 598560, 657040, 664680, 714531, 739170, 788448, 797616, 886240, 897840, 952708, 985560, 997020, 1182672, 1190885, 1314080, 1329360, 1429062, 1478340, 1595232, 1795680, 1905416, 1971120, 1994040, 2143593, 2365344, 2381770, 2658720, 2858124, 2956680, 3572655, 3810832, 3942240, 3988080, 4287186, 4763540, 5716248, 5913360, 7145310, 7621664, 7976160, 8574372, 9527080, 10717965, 11432496, 11826720, 14290620, 17148744, 19054160, 21435930, 22864992, 28581240, 34297488, 38108320, 42871860, 57162480, 68594976, 85743720, 114324960, 171487440, 342974880]

約数ペア:

[(1, 342974880), (2, 171487440), (3, 114324960), (4, 85743720), (5, 68594976), (6, 57162480), (8, 42871860), (9, 38108320), (10, 34297488), (12, 28581240), (15, 22864992), (16, 21435930), (18, 19054160), (20, 17148744), (24, 14290620), (29, 11826720), (30, 11432496), (32, 10717965), (36, 9527080), (40, 8574372), (43, 7976160), (45, 7621664), (48, 7145310), (58, 5913360), (60, 5716248), (72, 4763540), (80, 4287186), (86, 3988080), (87, 3942240), (90, 3810832), (96, 3572655), (116, 2956680), (120, 2858124), (129, 2658720), (144, 2381770), (145, 2365344), (160, 2143593), (172, 1994040), (174, 1971120), (180, 1905416), (191, 1795680), (215, 1595232), (232, 1478340), (240, 1429062), (258, 1329360), (261, 1314080), (288, 1190885), (290, 1182672), (344, 997020), (348, 985560), (360, 952708), (382, 897840), (387, 886240), (430, 797616), (435, 788448), (464, 739170), (480, 714531), (516, 664680), (522, 657040), (573, 598560), (580, 591336), (645, 531744), (688, 498510), (696, 492780), (720, 476354), (764, 448920), (774, 443120), (860, 398808), (870, 394224), (928, 369585), (955, 359136), (1032, 332340), (1044, 328520), (1146, 299280), (1160, 295668), (1247, 275040), (1290, 265872), (1305, 262816), (1376, 249255), (1392, 246390), (1440, 238177), (1528, 224460), (1548, 221560), (1719, 199520), (1720, 199404), (1740, 197112), (1910, 179568), (1935, 177248), (2064, 166170), (2088, 164260), (2292, 149640), (2320, 147834), (2494, 137520), (2580, 132936), (2610, 131408), (2784, 123195), (2865, 119712), (3056, 112230), (3096, 110780), (3438, 99760), (3440, 99702), (3480, 98556), (3741, 91680), (3820, 89784), (3870, 88624), (4128, 83085), (4176, 82130), (4584, 74820), (4640, 73917), (4988, 68760), (5160, 66468), (5220, 65704), (5539, 61920), (5730, 59856), (6112, 56115), (6192, 55390), (6235, 55008), (6876, 49880), (6880, 49851), (6960, 49278), (7482, 45840), (7640, 44892), (7740, 44312), (8213, 41760), (8352, 41065), (8595, 39904), (9168, 37410), (9976, 34380), (10320, 33234), (10440, 32852), (11078, 30960), (11223, 30560), (11460, 29928), (12384, 27695), (12470, 27504), (13752, 24940), (13920, 24639), (14964, 22920), (15280, 22446), (15480, 22156), (16426, 20880), (16617, 20640), (17190, 19952), (18336, 18705)]