233859920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2333}}^1$

素因数の和:2532

約数の個数: 80

約数和(自身を含む): 625138560

約数和(自身を除く): 391278640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 179, 280, 358, 560, 716, 895, 1253, 1432, 1790, 2333, 2506, 2864, 3580, 4666, 5012, 6265, 7160, 9332, 10024, 11665, 12530, 14320, 16331, 18664, 20048, 23330, 25060, 32662, 37328, 46660, 50120, 65324, 81655, 93320, 100240, 130648, 163310, 186640, 261296, 326620, 417607, 653240, 835214, 1306480, 1670428, 2088035, 2923249, 3340856, 4176070, 5846498, 6681712, 8352140, 11692996, 14616245, 16704280, 23385992, 29232490, 33408560, 46771984, 58464980, 116929960, 233859920]

約数ペア:

[(1, 233859920), (2, 116929960), (4, 58464980), (5, 46771984), (7, 33408560), (8, 29232490), (10, 23385992), (14, 16704280), (16, 14616245), (20, 11692996), (28, 8352140), (35, 6681712), (40, 5846498), (56, 4176070), (70, 3340856), (80, 2923249), (112, 2088035), (140, 1670428), (179, 1306480), (280, 835214), (358, 653240), (560, 417607), (716, 326620), (895, 261296), (1253, 186640), (1432, 163310), (1790, 130648), (2333, 100240), (2506, 93320), (2864, 81655), (3580, 65324), (4666, 50120), (5012, 46660), (6265, 37328), (7160, 32662), (9332, 25060), (10024, 23330), (11665, 20048), (12530, 18664), (14320, 16331)]