7977632000

素因数分解:

$2^8\times 5^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:322

約数の個数: 288

約数和(自身を含む): 21713362944

約数和(自身を除く): 13735730944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 127, 128, 130, 151, 160, 200, 208, 250, 254, 256, 260, 302, 320, 325, 400, 416, 500, 508, 520, 604, 635, 640, 650, 755, 800, 832, 1000, 1016, 1040, 1208, 1270, 1280, 1300, 1510, 1600, 1625, 1651, 1664, 1963, 2000, 2032, 2080, 2416, 2540, 2600, 3020, 3175, 3200, 3250, 3302, 3328, 3775, 3926, 4000, 4064, 4160, 4832, 5080, 5200, 6040, 6350, 6400, 6500, 6604, 7550, 7852, 8000, 8128, 8255, 8320, 9664, 9815, 10160, 10400, 12080, 12700, 13000, 13208, 15100, 15704, 15875, 16000, 16256, 16510, 16640, 18875, 19177, 19328, 19630, 20320, 20800, 24160, 25400, 26000, 26416, 30200, 31408, 31750, 32000, 32512, 33020, 37750, 38354, 38656, 39260, 40640, 41275, 41600, 48320, 49075, 50800, 52000, 52832, 60400, 62816, 63500, 66040, 75500, 76708, 78520, 81280, 82550, 83200, 95885, 96640, 98150, 101600, 104000, 105664, 120800, 125632, 127000, 132080, 151000, 153416, 157040, 162560, 165100, 191770, 193280, 196300, 203200, 206375, 208000, 211328, 241600, 245375, 249301, 251264, 254000, 264160, 302000, 306832, 314080, 330200, 383540, 392600, 406400, 412750, 416000, 422656, 479425, 483200, 490750, 498602, 502528, 508000, 528320, 604000, 613664, 628160, 660400, 767080, 785200, 812800, 825500, 958850, 966400, 981500, 997204, 1016000, 1056640, 1208000, 1227328, 1246505, 1256320, 1320800, 1534160, 1570400, 1651000, 1917700, 1963000, 1994408, 2032000, 2113280, 2397125, 2416000, 2454656, 2493010, 2512640, 2641600, 3068320, 3140800, 3302000, 3835400, 3926000, 3988816, 4064000, 4794250, 4832000, 4909312, 4986020, 5283200, 6136640, 6232525, 6281600, 6604000, 7670800, 7852000, 7977632, 9588500, 9972040, 10566400, 12273280, 12465050, 12563200, 13208000, 15341600, 15704000, 15955264, 19177000, 19944080, 24546560, 24930100, 26416000, 30683200, 31162625, 31408000, 31910528, 38354000, 39888160, 49860200, 52832000, 61366400, 62325250, 62816000, 63821056, 76708000, 79776320, 99720400, 122732800, 124650500, 153416000, 159552640, 199440800, 249301000, 306832000, 319105280, 398881600, 498602000, 613664000, 797763200, 997204000, 1595526400, 1994408000, 3988816000, 7977632000]

約数ペア:

[(1, 7977632000), (2, 3988816000), (4, 1994408000), (5, 1595526400), (8, 997204000), (10, 797763200), (13, 613664000), (16, 498602000), (20, 398881600), (25, 319105280), (26, 306832000), (32, 249301000), (40, 199440800), (50, 159552640), (52, 153416000), (64, 124650500), (65, 122732800), (80, 99720400), (100, 79776320), (104, 76708000), (125, 63821056), (127, 62816000), (128, 62325250), (130, 61366400), (151, 52832000), (160, 49860200), (200, 39888160), (208, 38354000), (250, 31910528), (254, 31408000), (256, 31162625), (260, 30683200), (302, 26416000), (320, 24930100), (325, 24546560), (400, 19944080), (416, 19177000), (500, 15955264), (508, 15704000), (520, 15341600), (604, 13208000), (635, 12563200), (640, 12465050), (650, 12273280), (755, 10566400), (800, 9972040), (832, 9588500), (1000, 7977632), (1016, 7852000), (1040, 7670800), (1208, 6604000), (1270, 6281600), (1280, 6232525), (1300, 6136640), (1510, 5283200), (1600, 4986020), (1625, 4909312), (1651, 4832000), (1664, 4794250), (1963, 4064000), (2000, 3988816), (2032, 3926000), (2080, 3835400), (2416, 3302000), (2540, 3140800), (2600, 3068320), (3020, 2641600), (3175, 2512640), (3200, 2493010), (3250, 2454656), (3302, 2416000), (3328, 2397125), (3775, 2113280), (3926, 2032000), (4000, 1994408), (4064, 1963000), (4160, 1917700), (4832, 1651000), (5080, 1570400), (5200, 1534160), (6040, 1320800), (6350, 1256320), (6400, 1246505), (6500, 1227328), (6604, 1208000), (7550, 1056640), (7852, 1016000), (8000, 997204), (8128, 981500), (8255, 966400), (8320, 958850), (9664, 825500), (9815, 812800), (10160, 785200), (10400, 767080), (12080, 660400), (12700, 628160), (13000, 613664), (13208, 604000), (15100, 528320), (15704, 508000), (15875, 502528), (16000, 498602), (16256, 490750), (16510, 483200), (16640, 479425), (18875, 422656), (19177, 416000), (19328, 412750), (19630, 406400), (20320, 392600), (20800, 383540), (24160, 330200), (25400, 314080), (26000, 306832), (26416, 302000), (30200, 264160), (31408, 254000), (31750, 251264), (32000, 249301), (32512, 245375), (33020, 241600), (37750, 211328), (38354, 208000), (38656, 206375), (39260, 203200), (40640, 196300), (41275, 193280), (41600, 191770), (48320, 165100), (49075, 162560), (50800, 157040), (52000, 153416), (52832, 151000), (60400, 132080), (62816, 127000), (63500, 125632), (66040, 120800), (75500, 105664), (76708, 104000), (78520, 101600), (81280, 98150), (82550, 96640), (83200, 95885)]