409153680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1660

約数の個数: 240

約数和(自身を含む): 1535526720

約数和(自身を除く): 1126373040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1619, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3238, 3240, 3510, 3888, 4212, 4680, 4857, 4860, 5265, 5616, 6318, 6476, 6480, 7020, 8095, 8424, 9360, 9714, 9720, 10530, 12636, 12952, 14040, 14571, 15795, 16190, 16848, 19428, 19440, 21047, 21060, 24285, 25272, 25904, 28080, 29142, 31590, 32380, 38856, 42094, 42120, 43713, 48570, 50544, 58284, 63141, 63180, 64760, 72855, 77712, 84188, 84240, 87426, 97140, 105235, 116568, 126282, 126360, 129520, 131139, 145710, 168376, 174852, 189423, 194280, 210470, 218565, 233136, 252564, 252720, 262278, 291420, 315705, 336752, 349704, 378846, 388560, 393417, 420940, 437130, 505128, 524556, 568269, 582840, 631410, 655695, 699408, 757692, 786834, 841880, 874260, 947115, 1010256, 1049112, 1136538, 1165680, 1262820, 1311390, 1515384, 1573668, 1683760, 1704807, 1748520, 1894230, 1967085, 2098224, 2273076, 2525640, 2622780, 2841345, 3030768, 3147336, 3409614, 3497040, 3788460, 3934170, 4546152, 5051280, 5114421, 5245560, 5682690, 6294672, 6819228, 7576920, 7868340, 8524035, 9092304, 10228842, 10491120, 11365380, 13638456, 15153840, 15736680, 17048070, 20457684, 22730760, 25572105, 27276912, 31473360, 34096140, 40915368, 45461520, 51144210, 68192280, 81830736, 102288420, 136384560, 204576840, 409153680]

約数ペア:

[(1, 409153680), (2, 204576840), (3, 136384560), (4, 102288420), (5, 81830736), (6, 68192280), (8, 51144210), (9, 45461520), (10, 40915368), (12, 34096140), (13, 31473360), (15, 27276912), (16, 25572105), (18, 22730760), (20, 20457684), (24, 17048070), (26, 15736680), (27, 15153840), (30, 13638456), (36, 11365380), (39, 10491120), (40, 10228842), (45, 9092304), (48, 8524035), (52, 7868340), (54, 7576920), (60, 6819228), (65, 6294672), (72, 5682690), (78, 5245560), (80, 5114421), (81, 5051280), (90, 4546152), (104, 3934170), (108, 3788460), (117, 3497040), (120, 3409614), (130, 3147336), (135, 3030768), (144, 2841345), (156, 2622780), (162, 2525640), (180, 2273076), (195, 2098224), (208, 1967085), (216, 1894230), (234, 1748520), (240, 1704807), (243, 1683760), (260, 1573668), (270, 1515384), (312, 1311390), (324, 1262820), (351, 1165680), (360, 1136538), (390, 1049112), (405, 1010256), (432, 947115), (468, 874260), (486, 841880), (520, 786834), (540, 757692), (585, 699408), (624, 655695), (648, 631410), (702, 582840), (720, 568269), (780, 524556), (810, 505128), (936, 437130), (972, 420940), (1040, 393417), (1053, 388560), (1080, 378846), (1170, 349704), (1215, 336752), (1296, 315705), (1404, 291420), (1560, 262278), (1619, 252720), (1620, 252564), (1755, 233136), (1872, 218565), (1944, 210470), (2106, 194280), (2160, 189423), (2340, 174852), (2430, 168376), (2808, 145710), (3120, 131139), (3159, 129520), (3238, 126360), (3240, 126282), (3510, 116568), (3888, 105235), (4212, 97140), (4680, 87426), (4857, 84240), (4860, 84188), (5265, 77712), (5616, 72855), (6318, 64760), (6476, 63180), (6480, 63141), (7020, 58284), (8095, 50544), (8424, 48570), (9360, 43713), (9714, 42120), (9720, 42094), (10530, 38856), (12636, 32380), (12952, 31590), (14040, 29142), (14571, 28080), (15795, 25904), (16190, 25272), (16848, 24285), (19428, 21060), (19440, 21047)]