984256240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 2763573120

約数和(自身を除く): 1779316880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 37, 38, 40, 43, 44, 55, 74, 76, 80, 86, 88, 95, 110, 148, 152, 172, 176, 185, 190, 209, 215, 220, 296, 304, 344, 370, 380, 407, 418, 430, 440, 473, 592, 688, 703, 740, 760, 814, 817, 836, 860, 880, 946, 1045, 1369, 1406, 1480, 1520, 1591, 1628, 1634, 1672, 1720, 1892, 2035, 2090, 2365, 2738, 2812, 2960, 3182, 3256, 3268, 3344, 3440, 3515, 3784, 4070, 4085, 4180, 4730, 5476, 5624, 6364, 6512, 6536, 6845, 7030, 7568, 7733, 7955, 8140, 8170, 8360, 8987, 9460, 10952, 11248, 12728, 13072, 13690, 14060, 15059, 15466, 15910, 16280, 16340, 16720, 17501, 17974, 18920, 21904, 25456, 26011, 27380, 28120, 30118, 30229, 30932, 31820, 32560, 32680, 35002, 35948, 37840, 38665, 44935, 52022, 54760, 56240, 58867, 60236, 60458, 61864, 63640, 65360, 70004, 71896, 75295, 77330, 87505, 89870, 104044, 109520, 117734, 120472, 120916, 123728, 127280, 130055, 140008, 143792, 150590, 151145, 154660, 175010, 179740, 208088, 235468, 240944, 241832, 260110, 280016, 286121, 294335, 301180, 302290, 309320, 332519, 350020, 359480, 416176, 470936, 483664, 520220, 572242, 588670, 602360, 604580, 618640, 647537, 665038, 700040, 718960, 941872, 1040440, 1118473, 1144484, 1177340, 1204720, 1209160, 1295074, 1330076, 1400080, 1430605, 1662595, 2080880, 2236946, 2288968, 2354680, 2418320, 2590148, 2660152, 2861210, 3237685, 3325190, 4473892, 4577936, 4709360, 5180296, 5320304, 5592365, 5722420, 6475370, 6650380, 8947784, 10360592, 11184730, 11444840, 12303203, 12950740, 13300760, 17895568, 22369460, 22889680, 24606406, 25901480, 26601520, 44738920, 49212812, 51802960, 61516015, 89477840, 98425624, 123032030, 196851248, 246064060, 492128120, 984256240]

約数ペア:

[(1, 984256240), (2, 492128120), (4, 246064060), (5, 196851248), (8, 123032030), (10, 98425624), (11, 89477840), (16, 61516015), (19, 51802960), (20, 49212812), (22, 44738920), (37, 26601520), (38, 25901480), (40, 24606406), (43, 22889680), (44, 22369460), (55, 17895568), (74, 13300760), (76, 12950740), (80, 12303203), (86, 11444840), (88, 11184730), (95, 10360592), (110, 8947784), (148, 6650380), (152, 6475370), (172, 5722420), (176, 5592365), (185, 5320304), (190, 5180296), (209, 4709360), (215, 4577936), (220, 4473892), (296, 3325190), (304, 3237685), (344, 2861210), (370, 2660152), (380, 2590148), (407, 2418320), (418, 2354680), (430, 2288968), (440, 2236946), (473, 2080880), (592, 1662595), (688, 1430605), (703, 1400080), (740, 1330076), (760, 1295074), (814, 1209160), (817, 1204720), (836, 1177340), (860, 1144484), (880, 1118473), (946, 1040440), (1045, 941872), (1369, 718960), (1406, 700040), (1480, 665038), (1520, 647537), (1591, 618640), (1628, 604580), (1634, 602360), (1672, 588670), (1720, 572242), (1892, 520220), (2035, 483664), (2090, 470936), (2365, 416176), (2738, 359480), (2812, 350020), (2960, 332519), (3182, 309320), (3256, 302290), (3268, 301180), (3344, 294335), (3440, 286121), (3515, 280016), (3784, 260110), (4070, 241832), (4085, 240944), (4180, 235468), (4730, 208088), (5476, 179740), (5624, 175010), (6364, 154660), (6512, 151145), (6536, 150590), (6845, 143792), (7030, 140008), (7568, 130055), (7733, 127280), (7955, 123728), (8140, 120916), (8170, 120472), (8360, 117734), (8987, 109520), (9460, 104044), (10952, 89870), (11248, 87505), (12728, 77330), (13072, 75295), (13690, 71896), (14060, 70004), (15059, 65360), (15466, 63640), (15910, 61864), (16280, 60458), (16340, 60236), (16720, 58867), (17501, 56240), (17974, 54760), (18920, 52022), (21904, 44935), (25456, 38665), (26011, 37840), (27380, 35948), (28120, 35002), (30118, 32680), (30229, 32560), (30932, 31820)]