42756480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:609

約数の個数: 192

約数和(自身を含む): 159279120

約数和(自身を除く): 116522640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 571, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1142, 1152, 1170, 1248, 1440, 1560, 1664, 1713, 1872, 1920, 2080, 2284, 2340, 2496, 2855, 2880, 3120, 3426, 3744, 4160, 4568, 4680, 4992, 5139, 5710, 5760, 6240, 6852, 7423, 7488, 8320, 8565, 9136, 9360, 10278, 11420, 12480, 13704, 14846, 14976, 17130, 18272, 18720, 20556, 22269, 22840, 24960, 25695, 27408, 29692, 34260, 36544, 37115, 37440, 41112, 44538, 45680, 51390, 54816, 59384, 66807, 68520, 73088, 74230, 74880, 82224, 89076, 91360, 102780, 109632, 111345, 118768, 133614, 137040, 148460, 164448, 178152, 182720, 205560, 219264, 222690, 237536, 267228, 274080, 296920, 328896, 334035, 356304, 365440, 411120, 445380, 475072, 534456, 548160, 593840, 657792, 668070, 712608, 822240, 890760, 950144, 1068912, 1096320, 1187680, 1336140, 1425216, 1644480, 1781520, 2137824, 2375360, 2672280, 2850432, 3288960, 3563040, 4275648, 4750720, 5344560, 7126080, 8551296, 10689120, 14252160, 21378240, 42756480]

約数ペア:

[(1, 42756480), (2, 21378240), (3, 14252160), (4, 10689120), (5, 8551296), (6, 7126080), (8, 5344560), (9, 4750720), (10, 4275648), (12, 3563040), (13, 3288960), (15, 2850432), (16, 2672280), (18, 2375360), (20, 2137824), (24, 1781520), (26, 1644480), (30, 1425216), (32, 1336140), (36, 1187680), (39, 1096320), (40, 1068912), (45, 950144), (48, 890760), (52, 822240), (60, 712608), (64, 668070), (65, 657792), (72, 593840), (78, 548160), (80, 534456), (90, 475072), (96, 445380), (104, 411120), (117, 365440), (120, 356304), (128, 334035), (130, 328896), (144, 296920), (156, 274080), (160, 267228), (180, 237536), (192, 222690), (195, 219264), (208, 205560), (234, 182720), (240, 178152), (260, 164448), (288, 148460), (312, 137040), (320, 133614), (360, 118768), (384, 111345), (390, 109632), (416, 102780), (468, 91360), (480, 89076), (520, 82224), (571, 74880), (576, 74230), (585, 73088), (624, 68520), (640, 66807), (720, 59384), (780, 54816), (832, 51390), (936, 45680), (960, 44538), (1040, 41112), (1142, 37440), (1152, 37115), (1170, 36544), (1248, 34260), (1440, 29692), (1560, 27408), (1664, 25695), (1713, 24960), (1872, 22840), (1920, 22269), (2080, 20556), (2284, 18720), (2340, 18272), (2496, 17130), (2855, 14976), (2880, 14846), (3120, 13704), (3426, 12480), (3744, 11420), (4160, 10278), (4568, 9360), (4680, 9136), (4992, 8565), (5139, 8320), (5710, 7488), (5760, 7423), (6240, 6852)]