413696640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{30781}}^1$

素因数の和:30810

約数の個数: 128

約数和(自身を含む): 1507086720

約数和(自身を除く): 1093390080

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 30781, 61562, 92343, 123124, 153905, 184686, 215467, 246248, 307810, 369372, 430934, 461715, 492496, 615620, 646401, 738744, 861868, 923430, 984992, 1077335, 1231240, 1292802, 1477488, 1723736, 1846860, 1969984, 2154670, 2462480, 2585604, 2954976, 3232005, 3447472, 3693720, 3939968, 4309340, 4924960, 5171208, 5909952, 6464010, 6894944, 7387440, 8618680, 9849920, 10342416, 11819904, 12928020, 13789888, 14774880, 17237360, 19699840, 20684832, 25856040, 27579776, 29549760, 34474720, 41369664, 51712080, 59099520, 68949440, 82739328, 103424160, 137898880, 206848320, 413696640]

約数ペア:

[(1, 413696640), (2, 206848320), (3, 137898880), (4, 103424160), (5, 82739328), (6, 68949440), (7, 59099520), (8, 51712080), (10, 41369664), (12, 34474720), (14, 29549760), (15, 27579776), (16, 25856040), (20, 20684832), (21, 19699840), (24, 17237360), (28, 14774880), (30, 13789888), (32, 12928020), (35, 11819904), (40, 10342416), (42, 9849920), (48, 8618680), (56, 7387440), (60, 6894944), (64, 6464010), (70, 5909952), (80, 5171208), (84, 4924960), (96, 4309340), (105, 3939968), (112, 3693720), (120, 3447472), (128, 3232005), (140, 2954976), (160, 2585604), (168, 2462480), (192, 2154670), (210, 1969984), (224, 1846860), (240, 1723736), (280, 1477488), (320, 1292802), (336, 1231240), (384, 1077335), (420, 984992), (448, 923430), (480, 861868), (560, 738744), (640, 646401), (672, 615620), (840, 492496), (896, 461715), (960, 430934), (1120, 369372), (1344, 307810), (1680, 246248), (1920, 215467), (2240, 184686), (2688, 153905), (3360, 123124), (4480, 92343), (6720, 61562), (13440, 30781)]