122622080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 339586560

約数和(自身を除く): 216964480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 101, 112, 128, 140, 160, 202, 224, 271, 280, 320, 404, 448, 505, 542, 560, 640, 707, 808, 896, 1010, 1084, 1120, 1355, 1414, 1616, 1897, 2020, 2168, 2240, 2710, 2828, 3232, 3535, 3794, 4040, 4336, 4480, 5420, 5656, 6464, 7070, 7588, 8080, 8672, 9485, 10840, 11312, 12928, 14140, 15176, 16160, 17344, 18970, 21680, 22624, 27371, 28280, 30352, 32320, 34688, 37940, 43360, 45248, 54742, 56560, 60704, 64640, 75880, 86720, 90496, 109484, 113120, 121408, 136855, 151760, 173440, 191597, 218968, 226240, 242816, 273710, 303520, 383194, 437936, 452480, 547420, 607040, 766388, 875872, 957985, 1094840, 1214080, 1532776, 1751744, 1915970, 2189680, 3065552, 3503488, 3831940, 4379360, 6131104, 7663880, 8758720, 12262208, 15327760, 17517440, 24524416, 30655520, 61311040, 122622080]

約数ペア:

[(1, 122622080), (2, 61311040), (4, 30655520), (5, 24524416), (7, 17517440), (8, 15327760), (10, 12262208), (14, 8758720), (16, 7663880), (20, 6131104), (28, 4379360), (32, 3831940), (35, 3503488), (40, 3065552), (56, 2189680), (64, 1915970), (70, 1751744), (80, 1532776), (101, 1214080), (112, 1094840), (128, 957985), (140, 875872), (160, 766388), (202, 607040), (224, 547420), (271, 452480), (280, 437936), (320, 383194), (404, 303520), (448, 273710), (505, 242816), (542, 226240), (560, 218968), (640, 191597), (707, 173440), (808, 151760), (896, 136855), (1010, 121408), (1084, 113120), (1120, 109484), (1355, 90496), (1414, 86720), (1616, 75880), (1897, 64640), (2020, 60704), (2168, 56560), (2240, 54742), (2710, 45248), (2828, 43360), (3232, 37940), (3535, 34688), (3794, 32320), (4040, 30352), (4336, 28280), (4480, 27371), (5420, 22624), (5656, 21680), (6464, 18970), (7070, 17344), (7588, 16160), (8080, 15176), (8672, 14140), (9485, 12928), (10840, 11312)]