308253120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{6553}}^1$

素因数の和:6587

約数の個数: 168

約数和(自身を含む): 1138665744

約数和(自身を除く): 830412624

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6553, 6720, 7840, 9408, 11760, 13106, 15680, 19659, 23520, 26212, 32765, 39318, 45871, 47040, 52424, 65530, 78636, 91742, 98295, 104848, 131060, 137613, 157272, 183484, 196590, 209696, 229355, 262120, 275226, 314544, 321097, 366968, 393180, 419392, 458710, 524240, 550452, 629088, 642194, 688065, 733936, 786360, 917420, 963291, 1048480, 1100904, 1258176, 1284388, 1376130, 1467872, 1572720, 1605485, 1834840, 1926582, 2096960, 2201808, 2568776, 2752260, 2935744, 3145440, 3210970, 3669680, 3853164, 4403616, 4816455, 5137552, 5504520, 6290880, 6421940, 7339360, 7706328, 8807232, 9632910, 10275104, 11009040, 12843880, 14678720, 15412656, 19265820, 20550208, 22018080, 25687760, 30825312, 38531640, 44036160, 51375520, 61650624, 77063280, 102751040, 154126560, 308253120]

約数ペア:

[(1, 308253120), (2, 154126560), (3, 102751040), (4, 77063280), (5, 61650624), (6, 51375520), (7, 44036160), (8, 38531640), (10, 30825312), (12, 25687760), (14, 22018080), (15, 20550208), (16, 19265820), (20, 15412656), (21, 14678720), (24, 12843880), (28, 11009040), (30, 10275104), (32, 9632910), (35, 8807232), (40, 7706328), (42, 7339360), (48, 6421940), (49, 6290880), (56, 5504520), (60, 5137552), (64, 4816455), (70, 4403616), (80, 3853164), (84, 3669680), (96, 3210970), (98, 3145440), (105, 2935744), (112, 2752260), (120, 2568776), (140, 2201808), (147, 2096960), (160, 1926582), (168, 1834840), (192, 1605485), (196, 1572720), (210, 1467872), (224, 1376130), (240, 1284388), (245, 1258176), (280, 1100904), (294, 1048480), (320, 963291), (336, 917420), (392, 786360), (420, 733936), (448, 688065), (480, 642194), (490, 629088), (560, 550452), (588, 524240), (672, 458710), (735, 419392), (784, 393180), (840, 366968), (960, 321097), (980, 314544), (1120, 275226), (1176, 262120), (1344, 229355), (1470, 209696), (1568, 196590), (1680, 183484), (1960, 157272), (2240, 137613), (2352, 131060), (2940, 104848), (3136, 98295), (3360, 91742), (3920, 78636), (4704, 65530), (5880, 52424), (6553, 47040), (6720, 45871), (7840, 39318), (9408, 32765), (11760, 26212), (13106, 23520), (15680, 19659)]