2558032000

素因数分解:

$2^7\times 5^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 256

約数和(自身を含む): 6802380000

約数和(自身を除く): 4244348000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 37, 40, 50, 58, 64, 74, 80, 100, 116, 125, 128, 145, 148, 149, 160, 185, 200, 232, 250, 290, 296, 298, 320, 370, 400, 464, 500, 580, 592, 596, 640, 725, 740, 745, 800, 925, 928, 1000, 1073, 1160, 1184, 1192, 1450, 1480, 1490, 1600, 1850, 1856, 2000, 2146, 2320, 2368, 2384, 2900, 2960, 2980, 3200, 3625, 3700, 3712, 3725, 4000, 4292, 4321, 4625, 4640, 4736, 4768, 5365, 5513, 5800, 5920, 5960, 7250, 7400, 7450, 8000, 8584, 8642, 9250, 9280, 9536, 10730, 11026, 11600, 11840, 11920, 14500, 14800, 14900, 16000, 17168, 17284, 18500, 18560, 18625, 19072, 21460, 21605, 22052, 23200, 23680, 23840, 26825, 27565, 29000, 29600, 29800, 34336, 34568, 37000, 37250, 42920, 43210, 44104, 46400, 47680, 53650, 55130, 58000, 59200, 59600, 68672, 69136, 74000, 74500, 85840, 86420, 88208, 92800, 95360, 107300, 108025, 110260, 116000, 118400, 119200, 134125, 137344, 137825, 138272, 148000, 149000, 159877, 171680, 172840, 176416, 214600, 216050, 220520, 232000, 238400, 268250, 275650, 276544, 296000, 298000, 319754, 343360, 345680, 352832, 429200, 432100, 441040, 464000, 476800, 536500, 540125, 551300, 553088, 592000, 596000, 639508, 686720, 689125, 691360, 705664, 799385, 858400, 864200, 882080, 1073000, 1080250, 1102600, 1192000, 1279016, 1378250, 1382720, 1598770, 1716800, 1728400, 1764160, 2146000, 2160500, 2205200, 2384000, 2558032, 2756500, 2765440, 3197540, 3433600, 3456800, 3528320, 3996925, 4292000, 4321000, 4410400, 5116064, 5513000, 6395080, 6913600, 7993850, 8584000, 8642000, 8820800, 10232128, 11026000, 12790160, 13827200, 15987700, 17168000, 17284000, 17641600, 19984625, 20464256, 22052000, 25580320, 31975400, 34568000, 39969250, 44104000, 51160640, 63950800, 69136000, 79938500, 88208000, 102321280, 127901600, 159877000, 255803200, 319754000, 511606400, 639508000, 1279016000, 2558032000]

約数ペア:

[(1, 2558032000), (2, 1279016000), (4, 639508000), (5, 511606400), (8, 319754000), (10, 255803200), (16, 159877000), (20, 127901600), (25, 102321280), (29, 88208000), (32, 79938500), (37, 69136000), (40, 63950800), (50, 51160640), (58, 44104000), (64, 39969250), (74, 34568000), (80, 31975400), (100, 25580320), (116, 22052000), (125, 20464256), (128, 19984625), (145, 17641600), (148, 17284000), (149, 17168000), (160, 15987700), (185, 13827200), (200, 12790160), (232, 11026000), (250, 10232128), (290, 8820800), (296, 8642000), (298, 8584000), (320, 7993850), (370, 6913600), (400, 6395080), (464, 5513000), (500, 5116064), (580, 4410400), (592, 4321000), (596, 4292000), (640, 3996925), (725, 3528320), (740, 3456800), (745, 3433600), (800, 3197540), (925, 2765440), (928, 2756500), (1000, 2558032), (1073, 2384000), (1160, 2205200), (1184, 2160500), (1192, 2146000), (1450, 1764160), (1480, 1728400), (1490, 1716800), (1600, 1598770), (1850, 1382720), (1856, 1378250), (2000, 1279016), (2146, 1192000), (2320, 1102600), (2368, 1080250), (2384, 1073000), (2900, 882080), (2960, 864200), (2980, 858400), (3200, 799385), (3625, 705664), (3700, 691360), (3712, 689125), (3725, 686720), (4000, 639508), (4292, 596000), (4321, 592000), (4625, 553088), (4640, 551300), (4736, 540125), (4768, 536500), (5365, 476800), (5513, 464000), (5800, 441040), (5920, 432100), (5960, 429200), (7250, 352832), (7400, 345680), (7450, 343360), (8000, 319754), (8584, 298000), (8642, 296000), (9250, 276544), (9280, 275650), (9536, 268250), (10730, 238400), (11026, 232000), (11600, 220520), (11840, 216050), (11920, 214600), (14500, 176416), (14800, 172840), (14900, 171680), (16000, 159877), (17168, 149000), (17284, 148000), (18500, 138272), (18560, 137825), (18625, 137344), (19072, 134125), (21460, 119200), (21605, 118400), (22052, 116000), (23200, 110260), (23680, 108025), (23840, 107300), (26825, 95360), (27565, 92800), (29000, 88208), (29600, 86420), (29800, 85840), (34336, 74500), (34568, 74000), (37000, 69136), (37250, 68672), (42920, 59600), (43210, 59200), (44104, 58000), (46400, 55130), (47680, 53650)]