622729440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:266

約数の個数: 288

約数和(自身を含む): 2218376160

約数和(自身を除く): 1595646720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 89, 90, 96, 113, 120, 129, 144, 160, 172, 178, 180, 215, 226, 240, 258, 267, 288, 339, 344, 356, 360, 387, 430, 445, 452, 480, 516, 534, 565, 645, 678, 688, 712, 720, 774, 801, 860, 890, 904, 1017, 1032, 1068, 1130, 1290, 1335, 1356, 1376, 1424, 1440, 1548, 1602, 1695, 1720, 1780, 1808, 1935, 2034, 2064, 2136, 2260, 2580, 2670, 2712, 2848, 3096, 3204, 3390, 3440, 3560, 3616, 3827, 3870, 4005, 4068, 4128, 4272, 4520, 4859, 5085, 5160, 5340, 5424, 6192, 6408, 6780, 6880, 7120, 7654, 7740, 8010, 8136, 8544, 9040, 9718, 10057, 10170, 10320, 10680, 10848, 11481, 12384, 12816, 13560, 14240, 14577, 15308, 15480, 16020, 16272, 18080, 19135, 19436, 20114, 20340, 20640, 21360, 22962, 24295, 25632, 27120, 29154, 30171, 30616, 30960, 32040, 32544, 34443, 38270, 38872, 40228, 40680, 42720, 43731, 45924, 48590, 50285, 54240, 57405, 58308, 60342, 61232, 61920, 64080, 68886, 72885, 76540, 77744, 80456, 81360, 87462, 90513, 91848, 97180, 100570, 114810, 116616, 120684, 122464, 128160, 137772, 145770, 150855, 153080, 155488, 160912, 162720, 172215, 174924, 181026, 183696, 194360, 201140, 218655, 229620, 233232, 241368, 275544, 291540, 301710, 306160, 321824, 344430, 349848, 362052, 367392, 388720, 402280, 432451, 437310, 452565, 459240, 466464, 482736, 551088, 583080, 603420, 612320, 688860, 699696, 724104, 777440, 804560, 864902, 874620, 905130, 918480, 965472, 1102176, 1166160, 1206840, 1297353, 1377720, 1399392, 1448208, 1609120, 1729804, 1749240, 1810260, 1836960, 2162255, 2332320, 2413680, 2594706, 2755440, 2896416, 3459608, 3498480, 3620520, 3892059, 4324510, 4827360, 5189412, 5510880, 6486765, 6919216, 6996960, 7241040, 7784118, 8649020, 10378824, 12973530, 13838432, 14482080, 15568236, 17298040, 19460295, 20757648, 25947060, 31136472, 34596080, 38920590, 41515296, 51894120, 62272944, 69192160, 77841180, 103788240, 124545888, 155682360, 207576480, 311364720, 622729440]

約数ペア:

[(1, 622729440), (2, 311364720), (3, 207576480), (4, 155682360), (5, 124545888), (6, 103788240), (8, 77841180), (9, 69192160), (10, 62272944), (12, 51894120), (15, 41515296), (16, 38920590), (18, 34596080), (20, 31136472), (24, 25947060), (30, 20757648), (32, 19460295), (36, 17298040), (40, 15568236), (43, 14482080), (45, 13838432), (48, 12973530), (60, 10378824), (72, 8649020), (80, 7784118), (86, 7241040), (89, 6996960), (90, 6919216), (96, 6486765), (113, 5510880), (120, 5189412), (129, 4827360), (144, 4324510), (160, 3892059), (172, 3620520), (178, 3498480), (180, 3459608), (215, 2896416), (226, 2755440), (240, 2594706), (258, 2413680), (267, 2332320), (288, 2162255), (339, 1836960), (344, 1810260), (356, 1749240), (360, 1729804), (387, 1609120), (430, 1448208), (445, 1399392), (452, 1377720), (480, 1297353), (516, 1206840), (534, 1166160), (565, 1102176), (645, 965472), (678, 918480), (688, 905130), (712, 874620), (720, 864902), (774, 804560), (801, 777440), (860, 724104), (890, 699696), (904, 688860), (1017, 612320), (1032, 603420), (1068, 583080), (1130, 551088), (1290, 482736), (1335, 466464), (1356, 459240), (1376, 452565), (1424, 437310), (1440, 432451), (1548, 402280), (1602, 388720), (1695, 367392), (1720, 362052), (1780, 349848), (1808, 344430), (1935, 321824), (2034, 306160), (2064, 301710), (2136, 291540), (2260, 275544), (2580, 241368), (2670, 233232), (2712, 229620), (2848, 218655), (3096, 201140), (3204, 194360), (3390, 183696), (3440, 181026), (3560, 174924), (3616, 172215), (3827, 162720), (3870, 160912), (4005, 155488), (4068, 153080), (4128, 150855), (4272, 145770), (4520, 137772), (4859, 128160), (5085, 122464), (5160, 120684), (5340, 116616), (5424, 114810), (6192, 100570), (6408, 97180), (6780, 91848), (6880, 90513), (7120, 87462), (7654, 81360), (7740, 80456), (8010, 77744), (8136, 76540), (8544, 72885), (9040, 68886), (9718, 64080), (10057, 61920), (10170, 61232), (10320, 60342), (10680, 58308), (10848, 57405), (11481, 54240), (12384, 50285), (12816, 48590), (13560, 45924), (14240, 43731), (14577, 42720), (15308, 40680), (15480, 40228), (16020, 38872), (16272, 38270), (18080, 34443), (19135, 32544), (19436, 32040), (20114, 30960), (20340, 30616), (20640, 30171), (21360, 29154), (22962, 27120), (24295, 25632)]