326572960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6781}}^1$

素因数の和:6846

約数の個数: 96

約数和(自身を含む): 902385792

約数和(自身を除く): 575812832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 560, 602, 688, 860, 1120, 1204, 1376, 1505, 1720, 2408, 3010, 3440, 4816, 6020, 6781, 6880, 9632, 12040, 13562, 24080, 27124, 33905, 47467, 48160, 54248, 67810, 94934, 108496, 135620, 189868, 216992, 237335, 271240, 291583, 379736, 474670, 542480, 583166, 759472, 949340, 1084960, 1166332, 1457915, 1518944, 1898680, 2041081, 2332664, 2915830, 3797360, 4082162, 4665328, 5831660, 7594720, 8164324, 9330656, 10205405, 11663320, 16328648, 20410810, 23326640, 32657296, 40821620, 46653280, 65314592, 81643240, 163286480, 326572960]

約数ペア:

[(1, 326572960), (2, 163286480), (4, 81643240), (5, 65314592), (7, 46653280), (8, 40821620), (10, 32657296), (14, 23326640), (16, 20410810), (20, 16328648), (28, 11663320), (32, 10205405), (35, 9330656), (40, 8164324), (43, 7594720), (56, 5831660), (70, 4665328), (80, 4082162), (86, 3797360), (112, 2915830), (140, 2332664), (160, 2041081), (172, 1898680), (215, 1518944), (224, 1457915), (280, 1166332), (301, 1084960), (344, 949340), (430, 759472), (560, 583166), (602, 542480), (688, 474670), (860, 379736), (1120, 291583), (1204, 271240), (1376, 237335), (1505, 216992), (1720, 189868), (2408, 135620), (3010, 108496), (3440, 94934), (4816, 67810), (6020, 54248), (6781, 48160), (6880, 47467), (9632, 33905), (12040, 27124), (13562, 24080)]