239951040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{5101}}^1$

素因数の和:5135

約数の個数: 168

約数和(自身を含む): 886401072

約数和(自身を除く): 646450032

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, 5101, 5880, 6720, 7840, 9408, 10202, 11760, 15303, 15680, 20404, 23520, 25505, 30606, 35707, 40808, 47040, 51010, 61212, 71414, 76515, 81616, 102020, 107121, 122424, 142828, 153030, 163232, 178535, 204040, 214242, 244848, 249949, 285656, 306060, 326464, 357070, 408080, 428484, 489696, 499898, 535605, 571312, 612120, 714140, 749847, 816160, 856968, 979392, 999796, 1071210, 1142624, 1224240, 1249745, 1428280, 1499694, 1632320, 1713936, 1999592, 2142420, 2285248, 2448480, 2499490, 2856560, 2999388, 3427872, 3749235, 3999184, 4284840, 4896960, 4998980, 5713120, 5998776, 6855744, 7498470, 7998368, 8569680, 9997960, 11426240, 11997552, 14996940, 15996736, 17139360, 19995920, 23995104, 29993880, 34278720, 39991840, 47990208, 59987760, 79983680, 119975520, 239951040]

約数ペア:

[(1, 239951040), (2, 119975520), (3, 79983680), (4, 59987760), (5, 47990208), (6, 39991840), (7, 34278720), (8, 29993880), (10, 23995104), (12, 19995920), (14, 17139360), (15, 15996736), (16, 14996940), (20, 11997552), (21, 11426240), (24, 9997960), (28, 8569680), (30, 7998368), (32, 7498470), (35, 6855744), (40, 5998776), (42, 5713120), (48, 4998980), (49, 4896960), (56, 4284840), (60, 3999184), (64, 3749235), (70, 3427872), (80, 2999388), (84, 2856560), (96, 2499490), (98, 2448480), (105, 2285248), (112, 2142420), (120, 1999592), (140, 1713936), (147, 1632320), (160, 1499694), (168, 1428280), (192, 1249745), (196, 1224240), (210, 1142624), (224, 1071210), (240, 999796), (245, 979392), (280, 856968), (294, 816160), (320, 749847), (336, 714140), (392, 612120), (420, 571312), (448, 535605), (480, 499898), (490, 489696), (560, 428484), (588, 408080), (672, 357070), (735, 326464), (784, 306060), (840, 285656), (960, 249949), (980, 244848), (1120, 214242), (1176, 204040), (1344, 178535), (1470, 163232), (1568, 153030), (1680, 142828), (1960, 122424), (2240, 107121), (2352, 102020), (2940, 81616), (3136, 76515), (3360, 71414), (3920, 61212), (4704, 51010), (5101, 47040), (5880, 40808), (6720, 35707), (7840, 30606), (9408, 25505), (10202, 23520), (11760, 20404), (15303, 15680)]