320617440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 480

約数和(自身を含む): 1337013216

約数和(自身を除く): 1016395776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 81, 88, 90, 96, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 160, 162, 165, 173, 176, 180, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 288, 297, 312, 324, 330, 346, 351, 352, 360, 390, 396, 405, 416, 429, 432, 440, 468, 480, 495, 519, 520, 528, 540, 572, 585, 594, 624, 648, 660, 692, 702, 715, 720, 780, 792, 810, 858, 864, 865, 880, 891, 936, 990, 1038, 1040, 1053, 1056, 1080, 1144, 1170, 1188, 1248, 1287, 1296, 1320, 1384, 1404, 1430, 1440, 1485, 1557, 1560, 1584, 1620, 1716, 1730, 1755, 1760, 1782, 1872, 1903, 1980, 2076, 2080, 2106, 2145, 2160, 2249, 2288, 2340, 2376, 2574, 2592, 2595, 2640, 2768, 2808, 2860, 2970, 3114, 3120, 3168, 3240, 3432, 3460, 3510, 3564, 3744, 3806, 3861, 3960, 4152, 4212, 4290, 4320, 4455, 4498, 4576, 4671, 4680, 4752, 5148, 5190, 5265, 5280, 5536, 5616, 5709, 5720, 5940, 6228, 6240, 6435, 6480, 6747, 6864, 6920, 7020, 7128, 7612, 7722, 7785, 7920, 8304, 8424, 8580, 8910, 8996, 9342, 9360, 9504, 9515, 10296, 10380, 10530, 11232, 11245, 11418, 11440, 11583, 11880, 12456, 12870, 12960, 13494, 13728, 13840, 14013, 14040, 14256, 15224, 15444, 15570, 15840, 16608, 16848, 17127, 17160, 17820, 17992, 18684, 18720, 19030, 19305, 20241, 20592, 20760, 21060, 22490, 22836, 22880, 23166, 23355, 23760, 24739, 24912, 25740, 26988, 27680, 28026, 28080, 28512, 28545, 30448, 30888, 31140, 33696, 33735, 34254, 34320, 35640, 35984, 37368, 38060, 38610, 40482, 41184, 41520, 42120, 44980, 45672, 46332, 46710, 47520, 49478, 49824, 51381, 51480, 53976, 56052, 56160, 57090, 57915, 60723, 60896, 61776, 62280, 67470, 68508, 68640, 70065, 71280, 71968, 74217, 74736, 76120, 77220, 80964, 83040, 84240, 85635, 89960, 91344, 92664, 93420, 98956, 101205, 102762, 102960, 107952, 112104, 114180, 115830, 121446, 123552, 123695, 124560, 134940, 137016, 140130, 142560, 148434, 149472, 152240, 154143, 154440, 161928, 168480, 171270, 179920, 182169, 182688, 185328, 186840, 197912, 202410, 205524, 205920, 215904, 222651, 224208, 228360, 231660, 242892, 247390, 249120, 256905, 269880, 274032, 280260, 296868, 303615, 304480, 308286, 308880, 323856, 342540, 359840, 364338, 370656, 371085, 373680, 395824, 404820, 411048, 445302, 448416, 456720, 463320, 485784, 494780, 513810, 539760, 548064, 560520, 593736, 607230, 616572, 617760, 647712, 667953, 685080, 728676, 742170, 747360, 770715, 791648, 809640, 822096, 890604, 910845, 913440, 926640, 971568, 989560, 1027620, 1079520, 1113255, 1121040, 1187472, 1214460, 1233144, 1335906, 1370160, 1457352, 1484340, 1541430, 1619280, 1644192, 1781208, 1821690, 1853280, 1943136, 1979120, 2003859, 2055240, 2226510, 2242080, 2374944, 2428920, 2466288, 2671812, 2740320, 2914704, 2968680, 3082860, 3238560, 3339765, 3562416, 3643380, 3958240, 4007718, 4110480, 4453020, 4857840, 4932576, 5343624, 5829408, 5937360, 6165720, 6679530, 7124832, 7286760, 8015436, 8220960, 8906040, 9715680, 10019295, 10687248, 11874720, 12331440, 13359060, 14573520, 16030872, 17812080, 20038590, 21374496, 24662880, 26718120, 29147040, 32061744, 35624160, 40077180, 53436240, 64123488, 80154360, 106872480, 160308720, 320617440]

約数ペア:

[(1, 320617440), (2, 160308720), (3, 106872480), (4, 80154360), (5, 64123488), (6, 53436240), (8, 40077180), (9, 35624160), (10, 32061744), (11, 29147040), (12, 26718120), (13, 24662880), (15, 21374496), (16, 20038590), (18, 17812080), (20, 16030872), (22, 14573520), (24, 13359060), (26, 12331440), (27, 11874720), (30, 10687248), (32, 10019295), (33, 9715680), (36, 8906040), (39, 8220960), (40, 8015436), (44, 7286760), (45, 7124832), (48, 6679530), (52, 6165720), (54, 5937360), (55, 5829408), (60, 5343624), (65, 4932576), (66, 4857840), (72, 4453020), (78, 4110480), (80, 4007718), (81, 3958240), (88, 3643380), (90, 3562416), (96, 3339765), (99, 3238560), (104, 3082860), (108, 2968680), (110, 2914704), (117, 2740320), (120, 2671812), (130, 2466288), (132, 2428920), (135, 2374944), (143, 2242080), (144, 2226510), (156, 2055240), (160, 2003859), (162, 1979120), (165, 1943136), (173, 1853280), (176, 1821690), (180, 1781208), (195, 1644192), (198, 1619280), (208, 1541430), (216, 1484340), (220, 1457352), (234, 1370160), (240, 1335906), (260, 1233144), (264, 1214460), (270, 1187472), (286, 1121040), (288, 1113255), (297, 1079520), (312, 1027620), (324, 989560), (330, 971568), (346, 926640), (351, 913440), (352, 910845), (360, 890604), (390, 822096), (396, 809640), (405, 791648), (416, 770715), (429, 747360), (432, 742170), (440, 728676), (468, 685080), (480, 667953), (495, 647712), (519, 617760), (520, 616572), (528, 607230), (540, 593736), (572, 560520), (585, 548064), (594, 539760), (624, 513810), (648, 494780), (660, 485784), (692, 463320), (702, 456720), (715, 448416), (720, 445302), (780, 411048), (792, 404820), (810, 395824), (858, 373680), (864, 371085), (865, 370656), (880, 364338), (891, 359840), (936, 342540), (990, 323856), (1038, 308880), (1040, 308286), (1053, 304480), (1056, 303615), (1080, 296868), (1144, 280260), (1170, 274032), (1188, 269880), (1248, 256905), (1287, 249120), (1296, 247390), (1320, 242892), (1384, 231660), (1404, 228360), (1430, 224208), (1440, 222651), (1485, 215904), (1557, 205920), (1560, 205524), (1584, 202410), (1620, 197912), (1716, 186840), (1730, 185328), (1755, 182688), (1760, 182169), (1782, 179920), (1872, 171270), (1903, 168480), (1980, 161928), (2076, 154440), (2080, 154143), (2106, 152240), (2145, 149472), (2160, 148434), (2249, 142560), (2288, 140130), (2340, 137016), (2376, 134940), (2574, 124560), (2592, 123695), (2595, 123552), (2640, 121446), (2768, 115830), (2808, 114180), (2860, 112104), (2970, 107952), (3114, 102960), (3120, 102762), (3168, 101205), (3240, 98956), (3432, 93420), (3460, 92664), (3510, 91344), (3564, 89960), (3744, 85635), (3806, 84240), (3861, 83040), (3960, 80964), (4152, 77220), (4212, 76120), (4290, 74736), (4320, 74217), (4455, 71968), (4498, 71280), (4576, 70065), (4671, 68640), (4680, 68508), (4752, 67470), (5148, 62280), (5190, 61776), (5265, 60896), (5280, 60723), (5536, 57915), (5616, 57090), (5709, 56160), (5720, 56052), (5940, 53976), (6228, 51480), (6240, 51381), (6435, 49824), (6480, 49478), (6747, 47520), (6864, 46710), (6920, 46332), (7020, 45672), (7128, 44980), (7612, 42120), (7722, 41520), (7785, 41184), (7920, 40482), (8304, 38610), (8424, 38060), (8580, 37368), (8910, 35984), (8996, 35640), (9342, 34320), (9360, 34254), (9504, 33735), (9515, 33696), (10296, 31140), (10380, 30888), (10530, 30448), (11232, 28545), (11245, 28512), (11418, 28080), (11440, 28026), (11583, 27680), (11880, 26988), (12456, 25740), (12870, 24912), (12960, 24739), (13494, 23760), (13728, 23355), (13840, 23166), (14013, 22880), (14040, 22836), (14256, 22490), (15224, 21060), (15444, 20760), (15570, 20592), (15840, 20241), (16608, 19305), (16848, 19030), (17127, 18720), (17160, 18684), (17820, 17992)]