560170240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:748

約数の個数: 144

約数和(自身を含む): 1551150720

約数和(自身を除く): 990980480

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, 256, 280, 320, 404, 448, 505, 560, 619, 640, 707, 808, 896, 1010, 1120, 1238, 1280, 1414, 1616, 1792, 2020, 2240, 2476, 2828, 3095, 3232, 3535, 4040, 4333, 4480, 4952, 5656, 6190, 6464, 7070, 8080, 8666, 8960, 9904, 11312, 12380, 12928, 14140, 16160, 17332, 19808, 21665, 22624, 24760, 25856, 28280, 32320, 34664, 39616, 43330, 45248, 49520, 56560, 62519, 64640, 69328, 79232, 86660, 90496, 99040, 113120, 125038, 129280, 138656, 158464, 173320, 180992, 198080, 226240, 250076, 277312, 312595, 346640, 396160, 437633, 452480, 500152, 554624, 625190, 693280, 792320, 875266, 904960, 1000304, 1109248, 1250380, 1386560, 1750532, 2000608, 2188165, 2500760, 2773120, 3501064, 4001216, 4376330, 5001520, 5546240, 7002128, 8002432, 8752660, 10003040, 14004256, 16004864, 17505320, 20006080, 28008512, 35010640, 40012160, 56017024, 70021280, 80024320, 112034048, 140042560, 280085120, 560170240]

約数ペア:

[(1, 560170240), (2, 280085120), (4, 140042560), (5, 112034048), (7, 80024320), (8, 70021280), (10, 56017024), (14, 40012160), (16, 35010640), (20, 28008512), (28, 20006080), (32, 17505320), (35, 16004864), (40, 14004256), (56, 10003040), (64, 8752660), (70, 8002432), (80, 7002128), (101, 5546240), (112, 5001520), (128, 4376330), (140, 4001216), (160, 3501064), (202, 2773120), (224, 2500760), (256, 2188165), (280, 2000608), (320, 1750532), (404, 1386560), (448, 1250380), (505, 1109248), (560, 1000304), (619, 904960), (640, 875266), (707, 792320), (808, 693280), (896, 625190), (1010, 554624), (1120, 500152), (1238, 452480), (1280, 437633), (1414, 396160), (1616, 346640), (1792, 312595), (2020, 277312), (2240, 250076), (2476, 226240), (2828, 198080), (3095, 180992), (3232, 173320), (3535, 158464), (4040, 138656), (4333, 129280), (4480, 125038), (4952, 113120), (5656, 99040), (6190, 90496), (6464, 86660), (7070, 79232), (8080, 69328), (8666, 64640), (8960, 62519), (9904, 56560), (11312, 49520), (12380, 45248), (12928, 43330), (14140, 39616), (16160, 34664), (17332, 32320), (19808, 28280), (21665, 25856), (22624, 24760)]