40079160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:406

約数の個数: 192

約数和(自身を含む): 147420000

約数和(自身を除く): 107340840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 55, 58, 60, 66, 72, 87, 88, 90, 99, 110, 116, 120, 132, 145, 165, 174, 180, 198, 220, 232, 261, 264, 290, 319, 330, 348, 349, 360, 396, 435, 440, 495, 522, 580, 638, 660, 696, 698, 792, 870, 957, 990, 1044, 1047, 1160, 1276, 1305, 1320, 1396, 1595, 1740, 1745, 1914, 1980, 2088, 2094, 2552, 2610, 2792, 2871, 3141, 3190, 3480, 3490, 3828, 3839, 3960, 4188, 4785, 5220, 5235, 5742, 6282, 6380, 6980, 7656, 7678, 8376, 9570, 10121, 10440, 10470, 11484, 11517, 12564, 12760, 13960, 14355, 15356, 15705, 19140, 19195, 20242, 20940, 22968, 23034, 25128, 28710, 30363, 30712, 31410, 34551, 38280, 38390, 40484, 41880, 46068, 50605, 57420, 57585, 60726, 62820, 69102, 76780, 80968, 91089, 92136, 101210, 111331, 114840, 115170, 121452, 125640, 138204, 151815, 153560, 172755, 182178, 202420, 222662, 230340, 242904, 276408, 303630, 333993, 345510, 364356, 404840, 445324, 455445, 460680, 556655, 607260, 667986, 691020, 728712, 890648, 910890, 1001979, 1113310, 1214520, 1335972, 1382040, 1669965, 1821780, 2003958, 2226620, 2671944, 3339930, 3643560, 4007916, 4453240, 5009895, 6679860, 8015832, 10019790, 13359720, 20039580, 40079160]

約数ペア:

[(1, 40079160), (2, 20039580), (3, 13359720), (4, 10019790), (5, 8015832), (6, 6679860), (8, 5009895), (9, 4453240), (10, 4007916), (11, 3643560), (12, 3339930), (15, 2671944), (18, 2226620), (20, 2003958), (22, 1821780), (24, 1669965), (29, 1382040), (30, 1335972), (33, 1214520), (36, 1113310), (40, 1001979), (44, 910890), (45, 890648), (55, 728712), (58, 691020), (60, 667986), (66, 607260), (72, 556655), (87, 460680), (88, 455445), (90, 445324), (99, 404840), (110, 364356), (116, 345510), (120, 333993), (132, 303630), (145, 276408), (165, 242904), (174, 230340), (180, 222662), (198, 202420), (220, 182178), (232, 172755), (261, 153560), (264, 151815), (290, 138204), (319, 125640), (330, 121452), (348, 115170), (349, 114840), (360, 111331), (396, 101210), (435, 92136), (440, 91089), (495, 80968), (522, 76780), (580, 69102), (638, 62820), (660, 60726), (696, 57585), (698, 57420), (792, 50605), (870, 46068), (957, 41880), (990, 40484), (1044, 38390), (1047, 38280), (1160, 34551), (1276, 31410), (1305, 30712), (1320, 30363), (1396, 28710), (1595, 25128), (1740, 23034), (1745, 22968), (1914, 20940), (1980, 20242), (2088, 19195), (2094, 19140), (2552, 15705), (2610, 15356), (2792, 14355), (2871, 13960), (3141, 12760), (3190, 12564), (3480, 11517), (3490, 11484), (3828, 10470), (3839, 10440), (3960, 10121), (4188, 9570), (4785, 8376), (5220, 7678), (5235, 7656), (5742, 6980), (6282, 6380)]