231574140

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{2269}}^1$

素因数の和:2303

約数の個数: 168

約数和(自身を含む): 833652960

約数和(自身を除く): 602078820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 945, 972, 1134, 1215, 1260, 1458, 1620, 1701, 1890, 2268, 2269, 2430, 2835, 2916, 3402, 3645, 3780, 4538, 4860, 5103, 5670, 6804, 6807, 7290, 8505, 9076, 10206, 11340, 11345, 13614, 14580, 15883, 17010, 20412, 20421, 22690, 25515, 27228, 31766, 34020, 34035, 40842, 45380, 47649, 51030, 61263, 63532, 68070, 79415, 81684, 95298, 102060, 102105, 122526, 136140, 142947, 158830, 183789, 190596, 204210, 238245, 245052, 285894, 306315, 317660, 367578, 408420, 428841, 476490, 551367, 571788, 612630, 714735, 735156, 857682, 918945, 952980, 1102734, 1225260, 1286523, 1429470, 1654101, 1715364, 1837890, 2144205, 2205468, 2573046, 2756835, 2858940, 3308202, 3675780, 3859569, 4288410, 5146092, 5513670, 6432615, 6616404, 7719138, 8270505, 8576820, 11027340, 11578707, 12865230, 15438276, 16541010, 19297845, 23157414, 25730460, 33082020, 38595690, 46314828, 57893535, 77191380, 115787070, 231574140]

約数ペア:

[(1, 231574140), (2, 115787070), (3, 77191380), (4, 57893535), (5, 46314828), (6, 38595690), (7, 33082020), (9, 25730460), (10, 23157414), (12, 19297845), (14, 16541010), (15, 15438276), (18, 12865230), (20, 11578707), (21, 11027340), (27, 8576820), (28, 8270505), (30, 7719138), (35, 6616404), (36, 6432615), (42, 5513670), (45, 5146092), (54, 4288410), (60, 3859569), (63, 3675780), (70, 3308202), (81, 2858940), (84, 2756835), (90, 2573046), (105, 2205468), (108, 2144205), (126, 1837890), (135, 1715364), (140, 1654101), (162, 1429470), (180, 1286523), (189, 1225260), (210, 1102734), (243, 952980), (252, 918945), (270, 857682), (315, 735156), (324, 714735), (378, 612630), (405, 571788), (420, 551367), (486, 476490), (540, 428841), (567, 408420), (630, 367578), (729, 317660), (756, 306315), (810, 285894), (945, 245052), (972, 238245), (1134, 204210), (1215, 190596), (1260, 183789), (1458, 158830), (1620, 142947), (1701, 136140), (1890, 122526), (2268, 102105), (2269, 102060), (2430, 95298), (2835, 81684), (2916, 79415), (3402, 68070), (3645, 63532), (3780, 61263), (4538, 51030), (4860, 47649), (5103, 45380), (5670, 40842), (6804, 34035), (6807, 34020), (7290, 31766), (8505, 27228), (9076, 25515), (10206, 22690), (11340, 20421), (11345, 20412), (13614, 17010), (14580, 15883)]