1301395680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23173}}^1$

素因数の和:23210

約数の個数: 192

約数和(自身を含む): 4905472320

約数和(自身を除く): 3604076640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 23173, 28080, 46346, 56160, 69519, 92692, 115865, 139038, 185384, 208557, 231730, 278076, 301249, 347595, 370768, 417114, 463460, 556152, 602498, 625671, 695190, 741536, 834228, 903747, 926920, 1042785, 1112304, 1204996, 1251342, 1390380, 1506245, 1668456, 1807494, 1853840, 2085570, 2224608, 2409992, 2502684, 2711241, 2780760, 3012490, 3128355, 3336912, 3614988, 3707680, 4171140, 4518735, 4819984, 5005368, 5422482, 5561520, 6024980, 6256710, 6673824, 7229976, 8133723, 8342280, 9037470, 9639968, 10010736, 10844964, 11123040, 12049960, 12513420, 13556205, 14459952, 16267446, 16684560, 18074940, 20021472, 21689928, 24099920, 25026840, 27112410, 28919904, 32534892, 33369120, 36149880, 40668615, 43379856, 48199840, 50053680, 54224820, 65069784, 72299760, 81337230, 86759712, 100107360, 108449640, 130139568, 144599520, 162674460, 216899280, 260279136, 325348920, 433798560, 650697840, 1301395680]

約数ペア:

[(1, 1301395680), (2, 650697840), (3, 433798560), (4, 325348920), (5, 260279136), (6, 216899280), (8, 162674460), (9, 144599520), (10, 130139568), (12, 108449640), (13, 100107360), (15, 86759712), (16, 81337230), (18, 72299760), (20, 65069784), (24, 54224820), (26, 50053680), (27, 48199840), (30, 43379856), (32, 40668615), (36, 36149880), (39, 33369120), (40, 32534892), (45, 28919904), (48, 27112410), (52, 25026840), (54, 24099920), (60, 21689928), (65, 20021472), (72, 18074940), (78, 16684560), (80, 16267446), (90, 14459952), (96, 13556205), (104, 12513420), (108, 12049960), (117, 11123040), (120, 10844964), (130, 10010736), (135, 9639968), (144, 9037470), (156, 8342280), (160, 8133723), (180, 7229976), (195, 6673824), (208, 6256710), (216, 6024980), (234, 5561520), (240, 5422482), (260, 5005368), (270, 4819984), (288, 4518735), (312, 4171140), (351, 3707680), (360, 3614988), (390, 3336912), (416, 3128355), (432, 3012490), (468, 2780760), (480, 2711241), (520, 2502684), (540, 2409992), (585, 2224608), (624, 2085570), (702, 1853840), (720, 1807494), (780, 1668456), (864, 1506245), (936, 1390380), (1040, 1251342), (1080, 1204996), (1170, 1112304), (1248, 1042785), (1404, 926920), (1440, 903747), (1560, 834228), (1755, 741536), (1872, 695190), (2080, 625671), (2160, 602498), (2340, 556152), (2808, 463460), (3120, 417114), (3510, 370768), (3744, 347595), (4320, 301249), (4680, 278076), (5616, 231730), (6240, 208557), (7020, 185384), (9360, 139038), (11232, 115865), (14040, 92692), (18720, 69519), (23173, 56160), (28080, 46346)]