2062764800

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:375

約数の個数: 216

約数和(自身を含む): 5432068992

約数和(自身を除く): 3369304192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 37, 40, 50, 62, 64, 74, 80, 100, 124, 128, 148, 155, 160, 185, 200, 248, 256, 281, 296, 310, 320, 370, 400, 496, 562, 592, 620, 640, 740, 775, 800, 925, 992, 1124, 1147, 1184, 1240, 1280, 1405, 1480, 1550, 1600, 1850, 1984, 2248, 2294, 2368, 2480, 2810, 2960, 3100, 3200, 3700, 3968, 4496, 4588, 4736, 4960, 5620, 5735, 5920, 6200, 6400, 7025, 7400, 7936, 8711, 8992, 9176, 9472, 9920, 10397, 11240, 11470, 11840, 12400, 14050, 14800, 17422, 17984, 18352, 19840, 20794, 22480, 22940, 23680, 24800, 28100, 28675, 29600, 34844, 35968, 36704, 39680, 41588, 43555, 44960, 45880, 47360, 49600, 51985, 56200, 57350, 59200, 69688, 71936, 73408, 83176, 87110, 89920, 91760, 99200, 103970, 112400, 114700, 118400, 139376, 146816, 166352, 174220, 179840, 183520, 198400, 207940, 217775, 224800, 229400, 236800, 259925, 278752, 293632, 322307, 332704, 348440, 359680, 367040, 415880, 435550, 449600, 458800, 519850, 557504, 644614, 665408, 696880, 734080, 831760, 871100, 899200, 917600, 1039700, 1115008, 1289228, 1330816, 1393760, 1468160, 1611535, 1663520, 1742200, 1798400, 1835200, 2079400, 2230016, 2578456, 2661632, 2787520, 3223070, 3327040, 3484400, 3670400, 4158800, 5156912, 5575040, 6446140, 6654080, 6968800, 7340800, 8057675, 8317600, 10313824, 11150080, 12892280, 13308160, 13937600, 16115350, 16635200, 20627648, 25784560, 27875200, 32230700, 33270400, 41255296, 51569120, 55750400, 64461400, 66540800, 82510592, 103138240, 128922800, 206276480, 257845600, 412552960, 515691200, 1031382400, 2062764800]

約数ペア:

[(1, 2062764800), (2, 1031382400), (4, 515691200), (5, 412552960), (8, 257845600), (10, 206276480), (16, 128922800), (20, 103138240), (25, 82510592), (31, 66540800), (32, 64461400), (37, 55750400), (40, 51569120), (50, 41255296), (62, 33270400), (64, 32230700), (74, 27875200), (80, 25784560), (100, 20627648), (124, 16635200), (128, 16115350), (148, 13937600), (155, 13308160), (160, 12892280), (185, 11150080), (200, 10313824), (248, 8317600), (256, 8057675), (281, 7340800), (296, 6968800), (310, 6654080), (320, 6446140), (370, 5575040), (400, 5156912), (496, 4158800), (562, 3670400), (592, 3484400), (620, 3327040), (640, 3223070), (740, 2787520), (775, 2661632), (800, 2578456), (925, 2230016), (992, 2079400), (1124, 1835200), (1147, 1798400), (1184, 1742200), (1240, 1663520), (1280, 1611535), (1405, 1468160), (1480, 1393760), (1550, 1330816), (1600, 1289228), (1850, 1115008), (1984, 1039700), (2248, 917600), (2294, 899200), (2368, 871100), (2480, 831760), (2810, 734080), (2960, 696880), (3100, 665408), (3200, 644614), (3700, 557504), (3968, 519850), (4496, 458800), (4588, 449600), (4736, 435550), (4960, 415880), (5620, 367040), (5735, 359680), (5920, 348440), (6200, 332704), (6400, 322307), (7025, 293632), (7400, 278752), (7936, 259925), (8711, 236800), (8992, 229400), (9176, 224800), (9472, 217775), (9920, 207940), (10397, 198400), (11240, 183520), (11470, 179840), (11840, 174220), (12400, 166352), (14050, 146816), (14800, 139376), (17422, 118400), (17984, 114700), (18352, 112400), (19840, 103970), (20794, 99200), (22480, 91760), (22940, 89920), (23680, 87110), (24800, 83176), (28100, 73408), (28675, 71936), (29600, 69688), (34844, 59200), (35968, 57350), (36704, 56200), (39680, 51985), (41588, 49600), (43555, 47360), (44960, 45880)]