13300760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 128

約数和(自身を含む): 36115200

約数和(自身を除く): 22814440

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 37, 38, 40, 43, 44, 55, 74, 76, 86, 88, 95, 110, 148, 152, 172, 185, 190, 209, 215, 220, 296, 344, 370, 380, 407, 418, 430, 440, 473, 703, 740, 760, 814, 817, 836, 860, 946, 1045, 1406, 1480, 1591, 1628, 1634, 1672, 1720, 1892, 2035, 2090, 2365, 2812, 3182, 3256, 3268, 3515, 3784, 4070, 4085, 4180, 4730, 5624, 6364, 6536, 7030, 7733, 7955, 8140, 8170, 8360, 8987, 9460, 12728, 14060, 15466, 15910, 16280, 16340, 17501, 17974, 18920, 28120, 30229, 30932, 31820, 32680, 35002, 35948, 38665, 44935, 60458, 61864, 63640, 70004, 71896, 77330, 87505, 89870, 120916, 140008, 151145, 154660, 175010, 179740, 241832, 302290, 309320, 332519, 350020, 359480, 604580, 665038, 700040, 1209160, 1330076, 1662595, 2660152, 3325190, 6650380, 13300760]

約数ペア:

[(1, 13300760), (2, 6650380), (4, 3325190), (5, 2660152), (8, 1662595), (10, 1330076), (11, 1209160), (19, 700040), (20, 665038), (22, 604580), (37, 359480), (38, 350020), (40, 332519), (43, 309320), (44, 302290), (55, 241832), (74, 179740), (76, 175010), (86, 154660), (88, 151145), (95, 140008), (110, 120916), (148, 89870), (152, 87505), (172, 77330), (185, 71896), (190, 70004), (209, 63640), (215, 61864), (220, 60458), (296, 44935), (344, 38665), (370, 35948), (380, 35002), (407, 32680), (418, 31820), (430, 30932), (440, 30229), (473, 28120), (703, 18920), (740, 17974), (760, 17501), (814, 16340), (817, 16280), (836, 15910), (860, 15466), (946, 14060), (1045, 12728), (1406, 9460), (1480, 8987), (1591, 8360), (1628, 8170), (1634, 8140), (1672, 7955), (1720, 7733), (1892, 7030), (2035, 6536), (2090, 6364), (2365, 5624), (2812, 4730), (3182, 4180), (3256, 4085), (3268, 4070), (3515, 3784)]