126089680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 337478400

約数和(自身を除く): 211388720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 29, 34, 40, 46, 58, 68, 80, 85, 92, 115, 116, 136, 139, 145, 170, 184, 230, 232, 272, 278, 290, 340, 368, 391, 460, 464, 493, 556, 580, 667, 680, 695, 782, 920, 986, 1112, 1160, 1334, 1360, 1390, 1564, 1840, 1955, 1972, 2224, 2320, 2363, 2465, 2668, 2780, 3128, 3197, 3335, 3910, 3944, 4031, 4726, 4930, 5336, 5560, 6256, 6394, 6670, 7820, 7888, 8062, 9452, 9860, 10672, 11120, 11339, 11815, 12788, 13340, 15640, 15985, 16124, 18904, 19720, 20155, 22678, 23630, 25576, 26680, 31280, 31970, 32248, 37808, 39440, 40310, 45356, 47260, 51152, 53360, 54349, 56695, 63940, 64496, 68527, 80620, 90712, 92713, 94520, 108698, 113390, 127880, 137054, 161240, 181424, 185426, 189040, 217396, 226780, 255760, 271745, 274108, 322480, 342635, 370852, 434792, 453560, 463565, 543490, 548216, 685270, 741704, 869584, 907120, 927130, 1086980, 1096432, 1370540, 1483408, 1576121, 1854260, 2173960, 2741080, 3152242, 3708520, 4347920, 5482160, 6304484, 7417040, 7880605, 12608968, 15761210, 25217936, 31522420, 63044840, 126089680]

約数ペア:

[(1, 126089680), (2, 63044840), (4, 31522420), (5, 25217936), (8, 15761210), (10, 12608968), (16, 7880605), (17, 7417040), (20, 6304484), (23, 5482160), (29, 4347920), (34, 3708520), (40, 3152242), (46, 2741080), (58, 2173960), (68, 1854260), (80, 1576121), (85, 1483408), (92, 1370540), (115, 1096432), (116, 1086980), (136, 927130), (139, 907120), (145, 869584), (170, 741704), (184, 685270), (230, 548216), (232, 543490), (272, 463565), (278, 453560), (290, 434792), (340, 370852), (368, 342635), (391, 322480), (460, 274108), (464, 271745), (493, 255760), (556, 226780), (580, 217396), (667, 189040), (680, 185426), (695, 181424), (782, 161240), (920, 137054), (986, 127880), (1112, 113390), (1160, 108698), (1334, 94520), (1360, 92713), (1390, 90712), (1564, 80620), (1840, 68527), (1955, 64496), (1972, 63940), (2224, 56695), (2320, 54349), (2363, 53360), (2465, 51152), (2668, 47260), (2780, 45356), (3128, 40310), (3197, 39440), (3335, 37808), (3910, 32248), (3944, 31970), (4031, 31280), (4726, 26680), (4930, 25576), (5336, 23630), (5560, 22678), (6256, 20155), (6394, 19720), (6670, 18904), (7820, 16124), (7888, 15985), (8062, 15640), (9452, 13340), (9860, 12788), (10672, 11815), (11120, 11339)]