208349280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2837}}^1$

素因数の和:2878

約数の個数: 192

約数和(自身を含む): 772390080

約数和(自身を除く): 564040800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 2837, 3060, 3672, 4080, 4320, 4590, 4896, 5674, 6120, 7344, 8160, 8511, 9180, 11348, 12240, 14185, 14688, 17022, 18360, 22696, 24480, 25533, 28370, 34044, 36720, 42555, 45392, 48229, 51066, 56740, 68088, 73440, 76599, 85110, 90784, 96458, 102132, 113480, 127665, 136176, 144687, 153198, 170220, 192916, 204264, 226960, 241145, 255330, 272352, 289374, 306396, 340440, 382995, 385832, 408528, 434061, 453920, 482290, 510660, 578748, 612792, 680880, 723435, 765990, 771664, 817056, 868122, 964580, 1021320, 1157496, 1225584, 1302183, 1361760, 1446870, 1531980, 1543328, 1736244, 1929160, 2042640, 2170305, 2314992, 2451168, 2604366, 2893740, 3063960, 3472488, 3858320, 4085280, 4340610, 4629984, 5208732, 5787480, 6127920, 6510915, 6944976, 7716640, 8681220, 10417464, 11574960, 12255840, 13021830, 13889952, 17362440, 20834928, 23149920, 26043660, 34724880, 41669856, 52087320, 69449760, 104174640, 208349280]

約数ペア:

[(1, 208349280), (2, 104174640), (3, 69449760), (4, 52087320), (5, 41669856), (6, 34724880), (8, 26043660), (9, 23149920), (10, 20834928), (12, 17362440), (15, 13889952), (16, 13021830), (17, 12255840), (18, 11574960), (20, 10417464), (24, 8681220), (27, 7716640), (30, 6944976), (32, 6510915), (34, 6127920), (36, 5787480), (40, 5208732), (45, 4629984), (48, 4340610), (51, 4085280), (54, 3858320), (60, 3472488), (68, 3063960), (72, 2893740), (80, 2604366), (85, 2451168), (90, 2314992), (96, 2170305), (102, 2042640), (108, 1929160), (120, 1736244), (135, 1543328), (136, 1531980), (144, 1446870), (153, 1361760), (160, 1302183), (170, 1225584), (180, 1157496), (204, 1021320), (216, 964580), (240, 868122), (255, 817056), (270, 771664), (272, 765990), (288, 723435), (306, 680880), (340, 612792), (360, 578748), (408, 510660), (432, 482290), (459, 453920), (480, 434061), (510, 408528), (540, 385832), (544, 382995), (612, 340440), (680, 306396), (720, 289374), (765, 272352), (816, 255330), (864, 241145), (918, 226960), (1020, 204264), (1080, 192916), (1224, 170220), (1360, 153198), (1440, 144687), (1530, 136176), (1632, 127665), (1836, 113480), (2040, 102132), (2160, 96458), (2295, 90784), (2448, 85110), (2720, 76599), (2837, 73440), (3060, 68088), (3672, 56740), (4080, 51066), (4320, 48229), (4590, 45392), (4896, 42555), (5674, 36720), (6120, 34044), (7344, 28370), (8160, 25533), (8511, 24480), (9180, 22696), (11348, 18360), (12240, 17022), (14185, 14688)]