40424160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 148925952

約数和(自身を除く): 108501792

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, 53, 56, 60, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 210, 212, 224, 227, 240, 265, 280, 318, 336, 371, 420, 424, 454, 480, 530, 560, 636, 672, 681, 742, 795, 840, 848, 908, 1060, 1113, 1120, 1135, 1272, 1362, 1484, 1589, 1590, 1680, 1696, 1816, 1855, 2120, 2226, 2270, 2544, 2724, 2968, 3178, 3180, 3360, 3405, 3632, 3710, 4240, 4452, 4540, 4767, 5088, 5448, 5565, 5936, 6356, 6360, 6810, 7264, 7420, 7945, 8480, 8904, 9080, 9534, 10896, 11130, 11872, 12031, 12712, 12720, 13620, 14840, 15890, 17808, 18160, 19068, 21792, 22260, 23835, 24062, 25424, 25440, 27240, 29680, 31780, 35616, 36093, 36320, 38136, 44520, 47670, 48124, 50848, 54480, 59360, 60155, 63560, 72186, 76272, 84217, 89040, 95340, 96248, 108960, 120310, 127120, 144372, 152544, 168434, 178080, 180465, 190680, 192496, 240620, 252651, 254240, 288744, 336868, 360930, 381360, 384992, 421085, 481240, 505302, 577488, 673736, 721860, 762720, 842170, 962480, 1010604, 1154976, 1263255, 1347472, 1443720, 1684340, 1924960, 2021208, 2526510, 2694944, 2887440, 3368680, 4042416, 5053020, 5774880, 6737360, 8084832, 10106040, 13474720, 20212080, 40424160]

約数ペア:

[(1, 40424160), (2, 20212080), (3, 13474720), (4, 10106040), (5, 8084832), (6, 6737360), (7, 5774880), (8, 5053020), (10, 4042416), (12, 3368680), (14, 2887440), (15, 2694944), (16, 2526510), (20, 2021208), (21, 1924960), (24, 1684340), (28, 1443720), (30, 1347472), (32, 1263255), (35, 1154976), (40, 1010604), (42, 962480), (48, 842170), (53, 762720), (56, 721860), (60, 673736), (70, 577488), (80, 505302), (84, 481240), (96, 421085), (105, 384992), (106, 381360), (112, 360930), (120, 336868), (140, 288744), (159, 254240), (160, 252651), (168, 240620), (210, 192496), (212, 190680), (224, 180465), (227, 178080), (240, 168434), (265, 152544), (280, 144372), (318, 127120), (336, 120310), (371, 108960), (420, 96248), (424, 95340), (454, 89040), (480, 84217), (530, 76272), (560, 72186), (636, 63560), (672, 60155), (681, 59360), (742, 54480), (795, 50848), (840, 48124), (848, 47670), (908, 44520), (1060, 38136), (1113, 36320), (1120, 36093), (1135, 35616), (1272, 31780), (1362, 29680), (1484, 27240), (1589, 25440), (1590, 25424), (1680, 24062), (1696, 23835), (1816, 22260), (1855, 21792), (2120, 19068), (2226, 18160), (2270, 17808), (2544, 15890), (2724, 14840), (2968, 13620), (3178, 12720), (3180, 12712), (3360, 12031), (3405, 11872), (3632, 11130), (3710, 10896), (4240, 9534), (4452, 9080), (4540, 8904), (4767, 8480), (5088, 7945), (5448, 7420), (5565, 7264), (5936, 6810), (6356, 6360)]