742080240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2252

約数の個数: 240

約数和(自身を含む): 2783214720

約数和(自身を除く): 2041134480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 48, 55, 60, 66, 72, 80, 86, 88, 90, 99, 110, 120, 129, 132, 144, 165, 172, 176, 180, 198, 215, 220, 240, 258, 264, 330, 344, 360, 387, 396, 430, 440, 473, 495, 516, 528, 645, 660, 688, 720, 774, 792, 860, 880, 946, 990, 1032, 1290, 1320, 1419, 1548, 1584, 1720, 1892, 1935, 1980, 2064, 2179, 2365, 2580, 2640, 2838, 3096, 3440, 3784, 3870, 3960, 4257, 4358, 4730, 5160, 5676, 6192, 6537, 7095, 7568, 7740, 7920, 8514, 8716, 9460, 10320, 10895, 11352, 13074, 14190, 15480, 17028, 17432, 18920, 19611, 21285, 21790, 22704, 23969, 26148, 28380, 30960, 32685, 34056, 34864, 37840, 39222, 42570, 43580, 47938, 52296, 56760, 65370, 68112, 71907, 78444, 85140, 87160, 93697, 95876, 98055, 104592, 113520, 119845, 130740, 143814, 156888, 170280, 174320, 187394, 191752, 196110, 215721, 239690, 261480, 281091, 287628, 313776, 340560, 359535, 374788, 383504, 392220, 431442, 468485, 479380, 522960, 562182, 575256, 719070, 749576, 784440, 843273, 862884, 936970, 958760, 1030667, 1078605, 1124364, 1150512, 1405455, 1438140, 1499152, 1568880, 1686546, 1725768, 1873940, 1917520, 2061334, 2157210, 2248728, 2810910, 2876280, 3092001, 3373092, 3451536, 3747880, 4122668, 4216365, 4314420, 4497456, 5153335, 5621820, 5752560, 6184002, 6746184, 7495760, 8245336, 8432730, 8628840, 9276003, 10306670, 11243640, 12368004, 13492368, 15460005, 16490672, 16865460, 17257680, 18552006, 20613340, 22487280, 24736008, 30920010, 33730920, 37104012, 41226680, 46380015, 49472016, 61840020, 67461840, 74208024, 82453360, 92760030, 123680040, 148416048, 185520060, 247360080, 371040120, 742080240]

約数ペア:

[(1, 742080240), (2, 371040120), (3, 247360080), (4, 185520060), (5, 148416048), (6, 123680040), (8, 92760030), (9, 82453360), (10, 74208024), (11, 67461840), (12, 61840020), (15, 49472016), (16, 46380015), (18, 41226680), (20, 37104012), (22, 33730920), (24, 30920010), (30, 24736008), (33, 22487280), (36, 20613340), (40, 18552006), (43, 17257680), (44, 16865460), (45, 16490672), (48, 15460005), (55, 13492368), (60, 12368004), (66, 11243640), (72, 10306670), (80, 9276003), (86, 8628840), (88, 8432730), (90, 8245336), (99, 7495760), (110, 6746184), (120, 6184002), (129, 5752560), (132, 5621820), (144, 5153335), (165, 4497456), (172, 4314420), (176, 4216365), (180, 4122668), (198, 3747880), (215, 3451536), (220, 3373092), (240, 3092001), (258, 2876280), (264, 2810910), (330, 2248728), (344, 2157210), (360, 2061334), (387, 1917520), (396, 1873940), (430, 1725768), (440, 1686546), (473, 1568880), (495, 1499152), (516, 1438140), (528, 1405455), (645, 1150512), (660, 1124364), (688, 1078605), (720, 1030667), (774, 958760), (792, 936970), (860, 862884), (880, 843273), (946, 784440), (990, 749576), (1032, 719070), (1290, 575256), (1320, 562182), (1419, 522960), (1548, 479380), (1584, 468485), (1720, 431442), (1892, 392220), (1935, 383504), (1980, 374788), (2064, 359535), (2179, 340560), (2365, 313776), (2580, 287628), (2640, 281091), (2838, 261480), (3096, 239690), (3440, 215721), (3784, 196110), (3870, 191752), (3960, 187394), (4257, 174320), (4358, 170280), (4730, 156888), (5160, 143814), (5676, 130740), (6192, 119845), (6537, 113520), (7095, 104592), (7568, 98055), (7740, 95876), (7920, 93697), (8514, 87160), (8716, 85140), (9460, 78444), (10320, 71907), (10895, 68112), (11352, 65370), (13074, 56760), (14190, 52296), (15480, 47938), (17028, 43580), (17432, 42570), (18920, 39222), (19611, 37840), (21285, 34864), (21790, 34056), (22704, 32685), (23969, 30960), (26148, 28380)]