7074928000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:566

約数の個数: 256

約数和(自身を含む): 20271888000

約数和(自身を除く): 13196960000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 181, 200, 224, 250, 280, 320, 349, 350, 362, 400, 448, 500, 560, 640, 698, 700, 724, 800, 875, 896, 905, 1000, 1120, 1267, 1396, 1400, 1448, 1600, 1745, 1750, 1810, 2000, 2240, 2443, 2534, 2792, 2800, 2896, 3200, 3490, 3500, 3620, 4000, 4480, 4525, 4886, 5068, 5584, 5600, 5792, 6335, 6980, 7000, 7240, 8000, 8725, 9050, 9772, 10136, 11168, 11200, 11584, 12215, 12670, 13960, 14000, 14480, 16000, 17450, 18100, 19544, 20272, 22336, 22400, 22625, 23168, 24430, 25340, 27920, 28000, 28960, 31675, 34900, 36200, 39088, 40544, 43625, 44672, 45250, 48860, 50680, 55840, 56000, 57920, 61075, 63169, 63350, 69800, 72400, 78176, 81088, 87250, 90500, 97720, 101360, 111680, 112000, 115840, 122150, 126338, 126700, 139600, 144800, 156352, 158375, 162176, 174500, 181000, 195440, 202720, 223360, 244300, 252676, 253400, 279200, 289600, 305375, 312704, 315845, 316750, 349000, 362000, 390880, 405440, 442183, 488600, 505352, 506800, 558400, 579200, 610750, 631690, 633500, 698000, 724000, 781760, 810880, 884366, 977200, 1010704, 1013600, 1116800, 1221500, 1263380, 1267000, 1396000, 1448000, 1563520, 1579225, 1768732, 1954400, 2021408, 2027200, 2210915, 2443000, 2526760, 2534000, 2792000, 2896000, 3158450, 3537464, 3908800, 4042816, 4054400, 4421830, 4886000, 5053520, 5068000, 5584000, 6316900, 7074928, 7817600, 7896125, 8085632, 8843660, 9772000, 10107040, 10136000, 11054575, 12633800, 14149856, 15792250, 17687320, 19544000, 20214080, 20272000, 22109150, 25267600, 28299712, 31584500, 35374640, 39088000, 40428160, 44218300, 50535200, 55272875, 56599424, 63169000, 70749280, 88436600, 101070400, 110545750, 126338000, 141498560, 176873200, 202140800, 221091500, 252676000, 282997120, 353746400, 442183000, 505352000, 707492800, 884366000, 1010704000, 1414985600, 1768732000, 3537464000, 7074928000]

約数ペア:

[(1, 7074928000), (2, 3537464000), (4, 1768732000), (5, 1414985600), (7, 1010704000), (8, 884366000), (10, 707492800), (14, 505352000), (16, 442183000), (20, 353746400), (25, 282997120), (28, 252676000), (32, 221091500), (35, 202140800), (40, 176873200), (50, 141498560), (56, 126338000), (64, 110545750), (70, 101070400), (80, 88436600), (100, 70749280), (112, 63169000), (125, 56599424), (128, 55272875), (140, 50535200), (160, 44218300), (175, 40428160), (181, 39088000), (200, 35374640), (224, 31584500), (250, 28299712), (280, 25267600), (320, 22109150), (349, 20272000), (350, 20214080), (362, 19544000), (400, 17687320), (448, 15792250), (500, 14149856), (560, 12633800), (640, 11054575), (698, 10136000), (700, 10107040), (724, 9772000), (800, 8843660), (875, 8085632), (896, 7896125), (905, 7817600), (1000, 7074928), (1120, 6316900), (1267, 5584000), (1396, 5068000), (1400, 5053520), (1448, 4886000), (1600, 4421830), (1745, 4054400), (1750, 4042816), (1810, 3908800), (2000, 3537464), (2240, 3158450), (2443, 2896000), (2534, 2792000), (2792, 2534000), (2800, 2526760), (2896, 2443000), (3200, 2210915), (3490, 2027200), (3500, 2021408), (3620, 1954400), (4000, 1768732), (4480, 1579225), (4525, 1563520), (4886, 1448000), (5068, 1396000), (5584, 1267000), (5600, 1263380), (5792, 1221500), (6335, 1116800), (6980, 1013600), (7000, 1010704), (7240, 977200), (8000, 884366), (8725, 810880), (9050, 781760), (9772, 724000), (10136, 698000), (11168, 633500), (11200, 631690), (11584, 610750), (12215, 579200), (12670, 558400), (13960, 506800), (14000, 505352), (14480, 488600), (16000, 442183), (17450, 405440), (18100, 390880), (19544, 362000), (20272, 349000), (22336, 316750), (22400, 315845), (22625, 312704), (23168, 305375), (24430, 289600), (25340, 279200), (27920, 253400), (28000, 252676), (28960, 244300), (31675, 223360), (34900, 202720), (36200, 195440), (39088, 181000), (40544, 174500), (43625, 162176), (44672, 158375), (45250, 156352), (48860, 144800), (50680, 139600), (55840, 126700), (56000, 126338), (57920, 122150), (61075, 115840), (63169, 112000), (63350, 111680), (69800, 101360), (72400, 97720), (78176, 90500), (81088, 87250)]