542839440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15817}}^1$

素因数の和:15857

約数の個数: 160

約数和(自身を含む): 1977123456

約数和(自身を除く): 1434284016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 8580, 11440, 15817, 17160, 31634, 34320, 47451, 63268, 79085, 94902, 126536, 158170, 173987, 189804, 205621, 237255, 253072, 316340, 347974, 379608, 411242, 474510, 521961, 616863, 632680, 695948, 759216, 822484, 869935, 949020, 1028105, 1043922, 1233726, 1265360, 1391896, 1644968, 1739870, 1898040, 2056210, 2087844, 2261831, 2467452, 2609805, 2783792, 3084315, 3289936, 3479740, 3796080, 4112420, 4175688, 4523662, 4934904, 5219610, 6168630, 6785493, 6959480, 8224840, 8351376, 9047324, 9869808, 10439220, 11309155, 12337260, 13570986, 13918960, 16449680, 18094648, 20878440, 22618310, 24674520, 27141972, 33927465, 36189296, 41756880, 45236620, 49349040, 54283944, 67854930, 90473240, 108567888, 135709860, 180946480, 271419720, 542839440]

約数ペア:

[(1, 542839440), (2, 271419720), (3, 180946480), (4, 135709860), (5, 108567888), (6, 90473240), (8, 67854930), (10, 54283944), (11, 49349040), (12, 45236620), (13, 41756880), (15, 36189296), (16, 33927465), (20, 27141972), (22, 24674520), (24, 22618310), (26, 20878440), (30, 18094648), (33, 16449680), (39, 13918960), (40, 13570986), (44, 12337260), (48, 11309155), (52, 10439220), (55, 9869808), (60, 9047324), (65, 8351376), (66, 8224840), (78, 6959480), (80, 6785493), (88, 6168630), (104, 5219610), (110, 4934904), (120, 4523662), (130, 4175688), (132, 4112420), (143, 3796080), (156, 3479740), (165, 3289936), (176, 3084315), (195, 2783792), (208, 2609805), (220, 2467452), (240, 2261831), (260, 2087844), (264, 2056210), (286, 1898040), (312, 1739870), (330, 1644968), (390, 1391896), (429, 1265360), (440, 1233726), (520, 1043922), (528, 1028105), (572, 949020), (624, 869935), (660, 822484), (715, 759216), (780, 695948), (858, 632680), (880, 616863), (1040, 521961), (1144, 474510), (1320, 411242), (1430, 379608), (1560, 347974), (1716, 316340), (2145, 253072), (2288, 237255), (2640, 205621), (2860, 189804), (3120, 173987), (3432, 158170), (4290, 126536), (5720, 94902), (6864, 79085), (8580, 63268), (11440, 47451), (15817, 34320), (17160, 31634)]