66508960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1446

約数の個数: 96

約数和(自身を含む): 183883392

約数和(自身を除く): 117374432

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, 1381, 1505, 1720, 2408, 2762, 3010, 3440, 4816, 5524, 6020, 6880, 6905, 9632, 9667, 11048, 12040, 13810, 19334, 22096, 24080, 27620, 38668, 44192, 48160, 48335, 55240, 59383, 77336, 96670, 110480, 118766, 154672, 193340, 220960, 237532, 296915, 309344, 386680, 415681, 475064, 593830, 773360, 831362, 950128, 1187660, 1546720, 1662724, 1900256, 2078405, 2375320, 3325448, 4156810, 4750640, 6650896, 8313620, 9501280, 13301792, 16627240, 33254480, 66508960]

約数ペア:

[(1, 66508960), (2, 33254480), (4, 16627240), (5, 13301792), (7, 9501280), (8, 8313620), (10, 6650896), (14, 4750640), (16, 4156810), (20, 3325448), (28, 2375320), (32, 2078405), (35, 1900256), (40, 1662724), (43, 1546720), (56, 1187660), (70, 950128), (80, 831362), (86, 773360), (112, 593830), (140, 475064), (160, 415681), (172, 386680), (215, 309344), (224, 296915), (280, 237532), (301, 220960), (344, 193340), (430, 154672), (560, 118766), (602, 110480), (688, 96670), (860, 77336), (1120, 59383), (1204, 55240), (1376, 48335), (1381, 48160), (1505, 44192), (1720, 38668), (2408, 27620), (2762, 24080), (3010, 22096), (3440, 19334), (4816, 13810), (5524, 12040), (6020, 11048), (6880, 9667), (6905, 9632)]