1282198080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:501

約数の個数: 224

約数和(自身を含む): 4224528000

約数和(自身を除く): 2942329920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 89, 96, 120, 129, 160, 172, 178, 192, 215, 240, 258, 267, 320, 344, 349, 356, 430, 445, 480, 516, 534, 645, 688, 698, 712, 860, 890, 960, 1032, 1047, 1068, 1290, 1335, 1376, 1396, 1424, 1720, 1745, 1780, 2064, 2094, 2136, 2580, 2670, 2752, 2792, 2848, 3440, 3490, 3560, 3827, 4128, 4188, 4272, 5160, 5235, 5340, 5584, 5696, 6880, 6980, 7120, 7654, 8256, 8376, 8544, 10320, 10470, 10680, 11168, 11481, 13760, 13960, 14240, 15007, 15308, 16752, 17088, 19135, 20640, 20940, 21360, 22336, 22962, 27920, 28480, 30014, 30616, 31061, 33504, 38270, 41280, 41880, 42720, 45021, 45924, 55840, 57405, 60028, 61232, 62122, 67008, 75035, 76540, 83760, 85440, 90042, 91848, 93183, 111680, 114810, 120056, 122464, 124244, 150070, 153080, 155305, 167520, 180084, 183696, 186366, 225105, 229620, 240112, 244928, 248488, 300140, 306160, 310610, 335040, 360168, 367392, 372732, 450210, 459240, 465915, 480224, 496976, 600280, 612320, 621220, 720336, 734784, 745464, 900420, 918480, 931830, 960448, 993952, 1200560, 1224640, 1242440, 1335623, 1440672, 1490928, 1800840, 1836960, 1863660, 1987904, 2401120, 2484880, 2671246, 2881344, 2981856, 3601680, 3673920, 3727320, 4006869, 4802240, 4969760, 5342492, 5963712, 6678115, 7203360, 7454640, 8013738, 9939520, 10684984, 13356230, 14406720, 14909280, 16027476, 20034345, 21369968, 26712460, 29818560, 32054952, 40068690, 42739936, 53424920, 64109904, 80137380, 85479872, 106849840, 128219808, 160274760, 213699680, 256439616, 320549520, 427399360, 641099040, 1282198080]

約数ペア:

[(1, 1282198080), (2, 641099040), (3, 427399360), (4, 320549520), (5, 256439616), (6, 213699680), (8, 160274760), (10, 128219808), (12, 106849840), (15, 85479872), (16, 80137380), (20, 64109904), (24, 53424920), (30, 42739936), (32, 40068690), (40, 32054952), (43, 29818560), (48, 26712460), (60, 21369968), (64, 20034345), (80, 16027476), (86, 14909280), (89, 14406720), (96, 13356230), (120, 10684984), (129, 9939520), (160, 8013738), (172, 7454640), (178, 7203360), (192, 6678115), (215, 5963712), (240, 5342492), (258, 4969760), (267, 4802240), (320, 4006869), (344, 3727320), (349, 3673920), (356, 3601680), (430, 2981856), (445, 2881344), (480, 2671246), (516, 2484880), (534, 2401120), (645, 1987904), (688, 1863660), (698, 1836960), (712, 1800840), (860, 1490928), (890, 1440672), (960, 1335623), (1032, 1242440), (1047, 1224640), (1068, 1200560), (1290, 993952), (1335, 960448), (1376, 931830), (1396, 918480), (1424, 900420), (1720, 745464), (1745, 734784), (1780, 720336), (2064, 621220), (2094, 612320), (2136, 600280), (2580, 496976), (2670, 480224), (2752, 465915), (2792, 459240), (2848, 450210), (3440, 372732), (3490, 367392), (3560, 360168), (3827, 335040), (4128, 310610), (4188, 306160), (4272, 300140), (5160, 248488), (5235, 244928), (5340, 240112), (5584, 229620), (5696, 225105), (6880, 186366), (6980, 183696), (7120, 180084), (7654, 167520), (8256, 155305), (8376, 153080), (8544, 150070), (10320, 124244), (10470, 122464), (10680, 120056), (11168, 114810), (11481, 111680), (13760, 93183), (13960, 91848), (14240, 90042), (15007, 85440), (15308, 83760), (16752, 76540), (17088, 75035), (19135, 67008), (20640, 62122), (20940, 61232), (21360, 60028), (22336, 57405), (22962, 55840), (27920, 45924), (28480, 45021), (30014, 42720), (30616, 41880), (31061, 41280), (33504, 38270)]