1288040400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6277}}^1$

素因数の和:6323

約数の個数: 240

約数和(自身を含む): 4826526400

約数和(自身を除く): 3538486000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 100, 108, 114, 120, 135, 144, 150, 152, 171, 180, 190, 200, 216, 225, 228, 240, 270, 285, 300, 304, 342, 360, 380, 400, 432, 450, 456, 475, 513, 540, 570, 600, 675, 684, 720, 760, 855, 900, 912, 950, 1026, 1080, 1140, 1200, 1350, 1368, 1425, 1520, 1710, 1800, 1900, 2052, 2160, 2280, 2565, 2700, 2736, 2850, 3420, 3600, 3800, 4104, 4275, 4560, 5130, 5400, 5700, 6277, 6840, 7600, 8208, 8550, 10260, 10800, 11400, 12554, 12825, 13680, 17100, 18831, 20520, 22800, 25108, 25650, 31385, 34200, 37662, 41040, 50216, 51300, 56493, 62770, 68400, 75324, 94155, 100432, 102600, 112986, 119263, 125540, 150648, 156925, 169479, 188310, 205200, 225972, 238526, 251080, 282465, 301296, 313850, 338958, 357789, 376620, 451944, 470775, 477052, 502160, 564930, 596315, 627700, 677916, 715578, 753240, 847395, 903888, 941550, 954104, 1073367, 1129860, 1192630, 1255400, 1355832, 1412325, 1431156, 1506480, 1694790, 1788945, 1883100, 1908208, 2146734, 2259720, 2385260, 2510800, 2711664, 2824650, 2862312, 2981575, 3220101, 3389580, 3577890, 3766200, 4236975, 4293468, 4519440, 4770520, 5366835, 5649300, 5724624, 5963150, 6440202, 6779160, 7155780, 7532400, 8473950, 8586936, 8944725, 9541040, 10733670, 11298600, 11926300, 12880404, 13558320, 14311560, 16100505, 16947900, 17173872, 17889450, 21467340, 22597200, 23852600, 25760808, 26834175, 28623120, 32201010, 33895800, 35778900, 42934680, 47705200, 51521616, 53668350, 64402020, 67791600, 71557800, 80502525, 85869360, 107336700, 128804040, 143115600, 161005050, 214673400, 257608080, 322010100, 429346800, 644020200, 1288040400]

約数ペア:

[(1, 1288040400), (2, 644020200), (3, 429346800), (4, 322010100), (5, 257608080), (6, 214673400), (8, 161005050), (9, 143115600), (10, 128804040), (12, 107336700), (15, 85869360), (16, 80502525), (18, 71557800), (19, 67791600), (20, 64402020), (24, 53668350), (25, 51521616), (27, 47705200), (30, 42934680), (36, 35778900), (38, 33895800), (40, 32201010), (45, 28623120), (48, 26834175), (50, 25760808), (54, 23852600), (57, 22597200), (60, 21467340), (72, 17889450), (75, 17173872), (76, 16947900), (80, 16100505), (90, 14311560), (95, 13558320), (100, 12880404), (108, 11926300), (114, 11298600), (120, 10733670), (135, 9541040), (144, 8944725), (150, 8586936), (152, 8473950), (171, 7532400), (180, 7155780), (190, 6779160), (200, 6440202), (216, 5963150), (225, 5724624), (228, 5649300), (240, 5366835), (270, 4770520), (285, 4519440), (300, 4293468), (304, 4236975), (342, 3766200), (360, 3577890), (380, 3389580), (400, 3220101), (432, 2981575), (450, 2862312), (456, 2824650), (475, 2711664), (513, 2510800), (540, 2385260), (570, 2259720), (600, 2146734), (675, 1908208), (684, 1883100), (720, 1788945), (760, 1694790), (855, 1506480), (900, 1431156), (912, 1412325), (950, 1355832), (1026, 1255400), (1080, 1192630), (1140, 1129860), (1200, 1073367), (1350, 954104), (1368, 941550), (1425, 903888), (1520, 847395), (1710, 753240), (1800, 715578), (1900, 677916), (2052, 627700), (2160, 596315), (2280, 564930), (2565, 502160), (2700, 477052), (2736, 470775), (2850, 451944), (3420, 376620), (3600, 357789), (3800, 338958), (4104, 313850), (4275, 301296), (4560, 282465), (5130, 251080), (5400, 238526), (5700, 225972), (6277, 205200), (6840, 188310), (7600, 169479), (8208, 156925), (8550, 150648), (10260, 125540), (10800, 119263), (11400, 112986), (12554, 102600), (12825, 100432), (13680, 94155), (17100, 75324), (18831, 68400), (20520, 62770), (22800, 56493), (25108, 51300), (25650, 50216), (31385, 41040), (34200, 37662)]