1326443040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7873}}^1$

素因数の和:7913

約数の個数: 240

約数和(自身を含む): 5041974168

約数和(自身を除く): 3715531128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 7873, 8424, 9360, 10530, 11232, 12960, 14040, 15746, 16848, 18720, 21060, 23619, 28080, 31492, 33696, 39365, 42120, 47238, 56160, 62984, 70857, 78730, 84240, 94476, 102349, 118095, 125968, 141714, 157460, 168480, 188952, 204698, 212571, 236190, 251936, 283428, 307047, 314920, 354285, 377904, 409396, 425142, 472380, 511745, 566856, 614094, 629840, 637713, 708570, 755808, 818792, 850284, 921141, 944760, 1023490, 1062855, 1133712, 1228188, 1259680, 1275426, 1417140, 1535235, 1637584, 1700568, 1842282, 1889520, 2046980, 2125710, 2267424, 2456376, 2550852, 2763423, 2834280, 3070470, 3188565, 3275168, 3401136, 3684564, 3779040, 4093960, 4251420, 4605705, 4912752, 5101704, 5526846, 5668560, 6140940, 6377130, 6802272, 7369128, 8187920, 8290269, 8502840, 9211410, 9825504, 10203408, 11053692, 11337120, 12281880, 12754260, 13817115, 14738256, 16375840, 16580538, 17005680, 18422820, 20406816, 22107384, 24563760, 25508520, 27634230, 29476512, 33161076, 34011360, 36845640, 41451345, 44214768, 49127520, 51017040, 55268460, 66322152, 73691280, 82902690, 88429536, 102034080, 110536920, 132644304, 147382560, 165805380, 221073840, 265288608, 331610760, 442147680, 663221520, 1326443040]

約数ペア:

[(1, 1326443040), (2, 663221520), (3, 442147680), (4, 331610760), (5, 265288608), (6, 221073840), (8, 165805380), (9, 147382560), (10, 132644304), (12, 110536920), (13, 102034080), (15, 88429536), (16, 82902690), (18, 73691280), (20, 66322152), (24, 55268460), (26, 51017040), (27, 49127520), (30, 44214768), (32, 41451345), (36, 36845640), (39, 34011360), (40, 33161076), (45, 29476512), (48, 27634230), (52, 25508520), (54, 24563760), (60, 22107384), (65, 20406816), (72, 18422820), (78, 17005680), (80, 16580538), (81, 16375840), (90, 14738256), (96, 13817115), (104, 12754260), (108, 12281880), (117, 11337120), (120, 11053692), (130, 10203408), (135, 9825504), (144, 9211410), (156, 8502840), (160, 8290269), (162, 8187920), (180, 7369128), (195, 6802272), (208, 6377130), (216, 6140940), (234, 5668560), (240, 5526846), (260, 5101704), (270, 4912752), (288, 4605705), (312, 4251420), (324, 4093960), (351, 3779040), (360, 3684564), (390, 3401136), (405, 3275168), (416, 3188565), (432, 3070470), (468, 2834280), (480, 2763423), (520, 2550852), (540, 2456376), (585, 2267424), (624, 2125710), (648, 2046980), (702, 1889520), (720, 1842282), (780, 1700568), (810, 1637584), (864, 1535235), (936, 1417140), (1040, 1275426), (1053, 1259680), (1080, 1228188), (1170, 1133712), (1248, 1062855), (1296, 1023490), (1404, 944760), (1440, 921141), (1560, 850284), (1620, 818792), (1755, 755808), (1872, 708570), (2080, 637713), (2106, 629840), (2160, 614094), (2340, 566856), (2592, 511745), (2808, 472380), (3120, 425142), (3240, 409396), (3510, 377904), (3744, 354285), (4212, 314920), (4320, 307047), (4680, 283428), (5265, 251936), (5616, 236190), (6240, 212571), (6480, 204698), (7020, 188952), (7873, 168480), (8424, 157460), (9360, 141714), (10530, 125968), (11232, 118095), (12960, 102349), (14040, 94476), (15746, 84240), (16848, 78730), (18720, 70857), (21060, 62984), (23619, 56160), (28080, 47238), (31492, 42120), (33696, 39365)]