7925120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 128

約数和(自身を含む): 22766400

約数和(自身を除く): 14841280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 61, 64, 70, 80, 112, 116, 122, 128, 140, 145, 160, 203, 224, 232, 244, 280, 290, 305, 320, 406, 427, 448, 464, 488, 560, 580, 610, 640, 812, 854, 896, 928, 976, 1015, 1120, 1160, 1220, 1624, 1708, 1769, 1856, 1952, 2030, 2135, 2240, 2320, 2440, 3248, 3416, 3538, 3712, 3904, 4060, 4270, 4480, 4640, 4880, 6496, 6832, 7076, 7808, 8120, 8540, 8845, 9280, 9760, 12383, 12992, 13664, 14152, 16240, 17080, 17690, 18560, 19520, 24766, 25984, 27328, 28304, 32480, 34160, 35380, 39040, 49532, 54656, 56608, 61915, 64960, 68320, 70760, 99064, 113216, 123830, 129920, 136640, 141520, 198128, 226432, 247660, 273280, 283040, 396256, 495320, 566080, 792512, 990640, 1132160, 1585024, 1981280, 3962560, 7925120]

約数ペア:

[(1, 7925120), (2, 3962560), (4, 1981280), (5, 1585024), (7, 1132160), (8, 990640), (10, 792512), (14, 566080), (16, 495320), (20, 396256), (28, 283040), (29, 273280), (32, 247660), (35, 226432), (40, 198128), (56, 141520), (58, 136640), (61, 129920), (64, 123830), (70, 113216), (80, 99064), (112, 70760), (116, 68320), (122, 64960), (128, 61915), (140, 56608), (145, 54656), (160, 49532), (203, 39040), (224, 35380), (232, 34160), (244, 32480), (280, 28304), (290, 27328), (305, 25984), (320, 24766), (406, 19520), (427, 18560), (448, 17690), (464, 17080), (488, 16240), (560, 14152), (580, 13664), (610, 12992), (640, 12383), (812, 9760), (854, 9280), (896, 8845), (928, 8540), (976, 8120), (1015, 7808), (1120, 7076), (1160, 6832), (1220, 6496), (1624, 4880), (1708, 4640), (1769, 4480), (1856, 4270), (1952, 4060), (2030, 3904), (2135, 3712), (2240, 3538), (2320, 3416), (2440, 3248)]