40736640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{433}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 151396560

約数和(自身を除く): 110659920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 433, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 866, 896, 960, 980, 1120, 1176, 1299, 1344, 1470, 1568, 1680, 1732, 1920, 1960, 2165, 2240, 2352, 2598, 2688, 2940, 3031, 3136, 3360, 3464, 3920, 4330, 4480, 4704, 5196, 5880, 6062, 6272, 6495, 6720, 6928, 7840, 8660, 9093, 9408, 10392, 11760, 12124, 12990, 13440, 13856, 15155, 15680, 17320, 18186, 18816, 20784, 21217, 23520, 24248, 25980, 27712, 30310, 31360, 34640, 36372, 41568, 42434, 45465, 47040, 48496, 51960, 55424, 60620, 63651, 69280, 72744, 83136, 84868, 90930, 94080, 96992, 103920, 106085, 121240, 127302, 138560, 145488, 166272, 169736, 181860, 193984, 207840, 212170, 242480, 254604, 277120, 290976, 318255, 339472, 363720, 387968, 415680, 424340, 484960, 509208, 581952, 636510, 678944, 727440, 831360, 848680, 969920, 1018416, 1163904, 1273020, 1357888, 1454880, 1697360, 1939840, 2036832, 2546040, 2715776, 2909760, 3394720, 4073664, 5092080, 5819520, 6789440, 8147328, 10184160, 13578880, 20368320, 40736640]

約数ペア:

[(1, 40736640), (2, 20368320), (3, 13578880), (4, 10184160), (5, 8147328), (6, 6789440), (7, 5819520), (8, 5092080), (10, 4073664), (12, 3394720), (14, 2909760), (15, 2715776), (16, 2546040), (20, 2036832), (21, 1939840), (24, 1697360), (28, 1454880), (30, 1357888), (32, 1273020), (35, 1163904), (40, 1018416), (42, 969920), (48, 848680), (49, 831360), (56, 727440), (60, 678944), (64, 636510), (70, 581952), (80, 509208), (84, 484960), (96, 424340), (98, 415680), (105, 387968), (112, 363720), (120, 339472), (128, 318255), (140, 290976), (147, 277120), (160, 254604), (168, 242480), (192, 212170), (196, 207840), (210, 193984), (224, 181860), (240, 169736), (245, 166272), (280, 145488), (294, 138560), (320, 127302), (336, 121240), (384, 106085), (392, 103920), (420, 96992), (433, 94080), (448, 90930), (480, 84868), (490, 83136), (560, 72744), (588, 69280), (640, 63651), (672, 60620), (735, 55424), (784, 51960), (840, 48496), (866, 47040), (896, 45465), (960, 42434), (980, 41568), (1120, 36372), (1176, 34640), (1299, 31360), (1344, 30310), (1470, 27712), (1568, 25980), (1680, 24248), (1732, 23520), (1920, 21217), (1960, 20784), (2165, 18816), (2240, 18186), (2352, 17320), (2598, 15680), (2688, 15155), (2940, 13856), (3031, 13440), (3136, 12990), (3360, 12124), (3464, 11760), (3920, 10392), (4330, 9408), (4480, 9093), (4704, 8660), (5196, 7840), (5880, 6928), (6062, 6720), (6272, 6495)]