82907160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 286156800

約数和(自身を除く): 203249640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 229, 280, 420, 431, 458, 687, 840, 862, 916, 1145, 1293, 1374, 1603, 1724, 1832, 2155, 2290, 2586, 2748, 3017, 3206, 3435, 3448, 4310, 4580, 4809, 5172, 5496, 6034, 6412, 6465, 6870, 8015, 8620, 9051, 9160, 9618, 10344, 12068, 12824, 12930, 13740, 15085, 16030, 17240, 18102, 19236, 24045, 24136, 25860, 27480, 30170, 32060, 36204, 38472, 45255, 48090, 51720, 60340, 64120, 72408, 90510, 96180, 98699, 120680, 181020, 192360, 197398, 296097, 362040, 394796, 493495, 592194, 690893, 789592, 986990, 1184388, 1381786, 1480485, 1973980, 2072679, 2368776, 2763572, 2960970, 3454465, 3947960, 4145358, 5527144, 5921940, 6908930, 8290716, 10363395, 11843880, 13817860, 16581432, 20726790, 27635720, 41453580, 82907160]

約数ペア:

[(1, 82907160), (2, 41453580), (3, 27635720), (4, 20726790), (5, 16581432), (6, 13817860), (7, 11843880), (8, 10363395), (10, 8290716), (12, 6908930), (14, 5921940), (15, 5527144), (20, 4145358), (21, 3947960), (24, 3454465), (28, 2960970), (30, 2763572), (35, 2368776), (40, 2072679), (42, 1973980), (56, 1480485), (60, 1381786), (70, 1184388), (84, 986990), (105, 789592), (120, 690893), (140, 592194), (168, 493495), (210, 394796), (229, 362040), (280, 296097), (420, 197398), (431, 192360), (458, 181020), (687, 120680), (840, 98699), (862, 96180), (916, 90510), (1145, 72408), (1293, 64120), (1374, 60340), (1603, 51720), (1724, 48090), (1832, 45255), (2155, 38472), (2290, 36204), (2586, 32060), (2748, 30170), (3017, 27480), (3206, 25860), (3435, 24136), (3448, 24045), (4310, 19236), (4580, 18102), (4809, 17240), (5172, 16030), (5496, 15085), (6034, 13740), (6412, 12930), (6465, 12824), (6870, 12068), (8015, 10344), (8620, 9618), (9051, 9160)]