1008778320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42457}}^1$

素因数の和:42490

約数の個数: 160

約数和(自身を含む): 3790650240

約数和(自身を除く): 2781871920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 42457, 84914, 127371, 169828, 212285, 254742, 339656, 382113, 424570, 467027, 509484, 636855, 679312, 764226, 849140, 934054, 1018968, 1146339, 1273710, 1401081, 1528452, 1698280, 1868108, 1910565, 2037936, 2292678, 2335135, 2547420, 2802162, 3056904, 3396560, 3736216, 3821130, 4203243, 4585356, 4670270, 5094840, 5604324, 5731695, 6113808, 7005405, 7472432, 7642260, 8406486, 9170712, 9340540, 10189680, 11208648, 11463390, 12609729, 14010810, 15284520, 16812972, 18341424, 18681080, 21016215, 22417296, 22926780, 25219458, 28021620, 30569040, 33625944, 37362160, 42032430, 45853560, 50438916, 56043240, 63048645, 67251888, 84064860, 91707120, 100877832, 112086480, 126097290, 168129720, 201755664, 252194580, 336259440, 504389160, 1008778320]

約数ペア:

[(1, 1008778320), (2, 504389160), (3, 336259440), (4, 252194580), (5, 201755664), (6, 168129720), (8, 126097290), (9, 112086480), (10, 100877832), (11, 91707120), (12, 84064860), (15, 67251888), (16, 63048645), (18, 56043240), (20, 50438916), (22, 45853560), (24, 42032430), (27, 37362160), (30, 33625944), (33, 30569040), (36, 28021620), (40, 25219458), (44, 22926780), (45, 22417296), (48, 21016215), (54, 18681080), (55, 18341424), (60, 16812972), (66, 15284520), (72, 14010810), (80, 12609729), (88, 11463390), (90, 11208648), (99, 10189680), (108, 9340540), (110, 9170712), (120, 8406486), (132, 7642260), (135, 7472432), (144, 7005405), (165, 6113808), (176, 5731695), (180, 5604324), (198, 5094840), (216, 4670270), (220, 4585356), (240, 4203243), (264, 3821130), (270, 3736216), (297, 3396560), (330, 3056904), (360, 2802162), (396, 2547420), (432, 2335135), (440, 2292678), (495, 2037936), (528, 1910565), (540, 1868108), (594, 1698280), (660, 1528452), (720, 1401081), (792, 1273710), (880, 1146339), (990, 1018968), (1080, 934054), (1188, 849140), (1320, 764226), (1485, 679312), (1584, 636855), (1980, 509484), (2160, 467027), (2376, 424570), (2640, 382113), (2970, 339656), (3960, 254742), (4752, 212285), (5940, 169828), (7920, 127371), (11880, 84914), (23760, 42457)]