16930317440

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{2003}}^1$

素因数の和:2350

約数の個数: 128

約数和(自身を含む): 41503000320

約数和(自身を除く): 24572682880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 281, 320, 376, 470, 562, 640, 752, 940, 1124, 1405, 1504, 1880, 2003, 2248, 2810, 3008, 3760, 4006, 4496, 5620, 6016, 7520, 8012, 8992, 10015, 11240, 13207, 15040, 16024, 17984, 20030, 22480, 26414, 30080, 32048, 35968, 40060, 44960, 52828, 64096, 66035, 80120, 89920, 94141, 105656, 128192, 132070, 160240, 179840, 188282, 211312, 256384, 264140, 320480, 376564, 422624, 470705, 528280, 562843, 640960, 753128, 845248, 941410, 1056560, 1125686, 1281920, 1506256, 1690496, 1882820, 2113120, 2251372, 2814215, 3012512, 3765640, 4226240, 4502744, 5628430, 6025024, 7531280, 8452480, 9005488, 11256860, 12050048, 15062560, 18010976, 22513720, 26453621, 30125120, 36021952, 45027440, 52907242, 60250240, 72043904, 90054880, 105814484, 132268105, 180109760, 211628968, 264536210, 360219520, 423257936, 529072420, 846515872, 1058144840, 1693031744, 2116289680, 3386063488, 4232579360, 8465158720, 16930317440]

約数ペア:

[(1, 16930317440), (2, 8465158720), (4, 4232579360), (5, 3386063488), (8, 2116289680), (10, 1693031744), (16, 1058144840), (20, 846515872), (32, 529072420), (40, 423257936), (47, 360219520), (64, 264536210), (80, 211628968), (94, 180109760), (128, 132268105), (160, 105814484), (188, 90054880), (235, 72043904), (281, 60250240), (320, 52907242), (376, 45027440), (470, 36021952), (562, 30125120), (640, 26453621), (752, 22513720), (940, 18010976), (1124, 15062560), (1405, 12050048), (1504, 11256860), (1880, 9005488), (2003, 8452480), (2248, 7531280), (2810, 6025024), (3008, 5628430), (3760, 4502744), (4006, 4226240), (4496, 3765640), (5620, 3012512), (6016, 2814215), (7520, 2251372), (8012, 2113120), (8992, 1882820), (10015, 1690496), (11240, 1506256), (13207, 1281920), (15040, 1125686), (16024, 1056560), (17984, 941410), (20030, 845248), (22480, 753128), (26414, 640960), (30080, 562843), (32048, 528280), (35968, 470705), (40060, 422624), (44960, 376564), (52828, 320480), (64096, 264140), (66035, 256384), (80120, 211312), (89920, 188282), (94141, 179840), (105656, 160240), (128192, 132070)]