349219440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 1258365888

約数和(自身を除く): 909146448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 103, 120, 136, 144, 153, 170, 180, 204, 206, 240, 255, 272, 277, 306, 309, 340, 360, 408, 412, 510, 515, 554, 612, 618, 680, 720, 765, 816, 824, 831, 927, 1020, 1030, 1108, 1224, 1236, 1360, 1385, 1530, 1545, 1648, 1662, 1751, 1854, 2040, 2060, 2216, 2448, 2472, 2493, 2770, 3060, 3090, 3324, 3502, 3708, 4080, 4120, 4155, 4432, 4635, 4709, 4944, 4986, 5253, 5540, 6120, 6180, 6648, 7004, 7416, 8240, 8310, 8755, 9270, 9418, 9972, 10506, 11080, 12240, 12360, 12465, 13296, 14008, 14127, 14832, 15759, 16620, 17510, 18540, 18836, 19944, 21012, 22160, 23545, 24720, 24930, 26265, 28016, 28254, 28531, 31518, 33240, 35020, 37080, 37672, 39888, 42024, 42381, 47090, 49860, 52530, 56508, 57062, 63036, 66480, 70040, 70635, 74160, 75344, 78795, 84048, 84762, 85593, 94180, 99720, 105060, 113016, 114124, 126072, 140080, 141270, 142655, 157590, 169524, 171186, 188360, 199440, 210120, 211905, 226032, 228248, 252144, 256779, 282540, 285310, 315180, 339048, 342372, 376720, 420240, 423810, 427965, 456496, 485027, 513558, 565080, 570620, 630360, 678096, 684744, 847620, 855930, 970054, 1027116, 1130160, 1141240, 1260720, 1283895, 1369488, 1455081, 1695240, 1711860, 1940108, 2054232, 2282480, 2425135, 2567790, 2910162, 3390480, 3423720, 3880216, 4108464, 4365243, 4850270, 5135580, 5820324, 6847440, 7275405, 7760432, 8730486, 9700540, 10271160, 11640648, 14550810, 17460972, 19401080, 20542320, 21826215, 23281296, 29101620, 34921944, 38802160, 43652430, 58203240, 69843888, 87304860, 116406480, 174609720, 349219440]

約数ペア:

[(1, 349219440), (2, 174609720), (3, 116406480), (4, 87304860), (5, 69843888), (6, 58203240), (8, 43652430), (9, 38802160), (10, 34921944), (12, 29101620), (15, 23281296), (16, 21826215), (17, 20542320), (18, 19401080), (20, 17460972), (24, 14550810), (30, 11640648), (34, 10271160), (36, 9700540), (40, 8730486), (45, 7760432), (48, 7275405), (51, 6847440), (60, 5820324), (68, 5135580), (72, 4850270), (80, 4365243), (85, 4108464), (90, 3880216), (102, 3423720), (103, 3390480), (120, 2910162), (136, 2567790), (144, 2425135), (153, 2282480), (170, 2054232), (180, 1940108), (204, 1711860), (206, 1695240), (240, 1455081), (255, 1369488), (272, 1283895), (277, 1260720), (306, 1141240), (309, 1130160), (340, 1027116), (360, 970054), (408, 855930), (412, 847620), (510, 684744), (515, 678096), (554, 630360), (612, 570620), (618, 565080), (680, 513558), (720, 485027), (765, 456496), (816, 427965), (824, 423810), (831, 420240), (927, 376720), (1020, 342372), (1030, 339048), (1108, 315180), (1224, 285310), (1236, 282540), (1360, 256779), (1385, 252144), (1530, 228248), (1545, 226032), (1648, 211905), (1662, 210120), (1751, 199440), (1854, 188360), (2040, 171186), (2060, 169524), (2216, 157590), (2448, 142655), (2472, 141270), (2493, 140080), (2770, 126072), (3060, 114124), (3090, 113016), (3324, 105060), (3502, 99720), (3708, 94180), (4080, 85593), (4120, 84762), (4155, 84048), (4432, 78795), (4635, 75344), (4709, 74160), (4944, 70635), (4986, 70040), (5253, 66480), (5540, 63036), (6120, 57062), (6180, 56508), (6648, 52530), (7004, 49860), (7416, 47090), (8240, 42381), (8310, 42024), (8755, 39888), (9270, 37672), (9418, 37080), (9972, 35020), (10506, 33240), (11080, 31518), (12240, 28531), (12360, 28254), (12465, 28016), (13296, 26265), (14008, 24930), (14127, 24720), (14832, 23545), (15759, 22160), (16620, 21012), (17510, 19944), (18540, 18836)]