320883840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:184

約数の個数: 384

約数和(自身を含む): 1224428400

約数和(自身を除く): 903544560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 32, 34, 36, 40, 45, 48, 51, 58, 60, 64, 68, 72, 80, 85, 87, 90, 96, 102, 113, 116, 120, 128, 136, 144, 145, 153, 160, 170, 174, 180, 192, 204, 226, 232, 240, 255, 261, 272, 288, 290, 306, 320, 339, 340, 348, 360, 384, 408, 435, 452, 464, 480, 493, 510, 522, 544, 565, 576, 580, 612, 640, 678, 680, 696, 720, 765, 816, 870, 904, 928, 960, 986, 1017, 1020, 1044, 1088, 1130, 1152, 1160, 1224, 1305, 1356, 1360, 1392, 1440, 1479, 1530, 1632, 1695, 1740, 1808, 1856, 1920, 1921, 1972, 2034, 2040, 2088, 2176, 2260, 2320, 2448, 2465, 2610, 2712, 2720, 2784, 2880, 2958, 3060, 3264, 3277, 3390, 3480, 3616, 3712, 3842, 3944, 4068, 4080, 4176, 4437, 4520, 4640, 4896, 4930, 5085, 5220, 5424, 5440, 5568, 5760, 5763, 5916, 6120, 6528, 6554, 6780, 6960, 7232, 7395, 7684, 7888, 8136, 8160, 8352, 8874, 9040, 9280, 9605, 9792, 9831, 9860, 10170, 10440, 10848, 10880, 11136, 11526, 11832, 12240, 13108, 13560, 13920, 14464, 14790, 15368, 15776, 16272, 16320, 16385, 16704, 17289, 17748, 18080, 18560, 19210, 19584, 19662, 19720, 20340, 20880, 21696, 22185, 23052, 23664, 24480, 26216, 27120, 27840, 28815, 29493, 29580, 30736, 31552, 32544, 32640, 32770, 33408, 34578, 35496, 36160, 38420, 39324, 39440, 40680, 41760, 43392, 44370, 46104, 47328, 48960, 49155, 52432, 54240, 55680, 55709, 57630, 58986, 59160, 61472, 63104, 65088, 65540, 69156, 70992, 72320, 76840, 78648, 78880, 81360, 83520, 86445, 88740, 92208, 94656, 97920, 98310, 104864, 108480, 111418, 115260, 117972, 118320, 122944, 130176, 131080, 138312, 141984, 147465, 153680, 157296, 157760, 162720, 167040, 167127, 172890, 177480, 184416, 189312, 196620, 209728, 216960, 222836, 230520, 235944, 236640, 245888, 262160, 276624, 278545, 283968, 294930, 307360, 314592, 315520, 325440, 334254, 345780, 354960, 368832, 393240, 419456, 445672, 461040, 471888, 473280, 501381, 524320, 553248, 557090, 567936, 589860, 614720, 629184, 650880, 668508, 691560, 709920, 737664, 786480, 835635, 891344, 922080, 943776, 946560, 1002762, 1048640, 1106496, 1114180, 1179720, 1229440, 1258368, 1337016, 1383120, 1419840, 1572960, 1671270, 1782688, 1844160, 1887552, 2005524, 2097280, 2212992, 2228360, 2359440, 2506905, 2674032, 2766240, 2839680, 3145920, 3342540, 3565376, 3688320, 3775104, 4011048, 4456720, 4718880, 5013810, 5348064, 5532480, 6291840, 6685080, 7130752, 8022096, 8913440, 9437760, 10027620, 10696128, 11064960, 13370160, 16044192, 17826880, 18875520, 20055240, 21392256, 26740320, 32088384, 35653760, 40110480, 53480640, 64176768, 80220960, 106961280, 160441920, 320883840]

約数ペア:

[(1, 320883840), (2, 160441920), (3, 106961280), (4, 80220960), (5, 64176768), (6, 53480640), (8, 40110480), (9, 35653760), (10, 32088384), (12, 26740320), (15, 21392256), (16, 20055240), (17, 18875520), (18, 17826880), (20, 16044192), (24, 13370160), (29, 11064960), (30, 10696128), (32, 10027620), (34, 9437760), (36, 8913440), (40, 8022096), (45, 7130752), (48, 6685080), (51, 6291840), (58, 5532480), (60, 5348064), (64, 5013810), (68, 4718880), (72, 4456720), (80, 4011048), (85, 3775104), (87, 3688320), (90, 3565376), (96, 3342540), (102, 3145920), (113, 2839680), (116, 2766240), (120, 2674032), (128, 2506905), (136, 2359440), (144, 2228360), (145, 2212992), (153, 2097280), (160, 2005524), (170, 1887552), (174, 1844160), (180, 1782688), (192, 1671270), (204, 1572960), (226, 1419840), (232, 1383120), (240, 1337016), (255, 1258368), (261, 1229440), (272, 1179720), (288, 1114180), (290, 1106496), (306, 1048640), (320, 1002762), (339, 946560), (340, 943776), (348, 922080), (360, 891344), (384, 835635), (408, 786480), (435, 737664), (452, 709920), (464, 691560), (480, 668508), (493, 650880), (510, 629184), (522, 614720), (544, 589860), (565, 567936), (576, 557090), (580, 553248), (612, 524320), (640, 501381), (678, 473280), (680, 471888), (696, 461040), (720, 445672), (765, 419456), (816, 393240), (870, 368832), (904, 354960), (928, 345780), (960, 334254), (986, 325440), (1017, 315520), (1020, 314592), (1044, 307360), (1088, 294930), (1130, 283968), (1152, 278545), (1160, 276624), (1224, 262160), (1305, 245888), (1356, 236640), (1360, 235944), (1392, 230520), (1440, 222836), (1479, 216960), (1530, 209728), (1632, 196620), (1695, 189312), (1740, 184416), (1808, 177480), (1856, 172890), (1920, 167127), (1921, 167040), (1972, 162720), (2034, 157760), (2040, 157296), (2088, 153680), (2176, 147465), (2260, 141984), (2320, 138312), (2448, 131080), (2465, 130176), (2610, 122944), (2712, 118320), (2720, 117972), (2784, 115260), (2880, 111418), (2958, 108480), (3060, 104864), (3264, 98310), (3277, 97920), (3390, 94656), (3480, 92208), (3616, 88740), (3712, 86445), (3842, 83520), (3944, 81360), (4068, 78880), (4080, 78648), (4176, 76840), (4437, 72320), (4520, 70992), (4640, 69156), (4896, 65540), (4930, 65088), (5085, 63104), (5220, 61472), (5424, 59160), (5440, 58986), (5568, 57630), (5760, 55709), (5763, 55680), (5916, 54240), (6120, 52432), (6528, 49155), (6554, 48960), (6780, 47328), (6960, 46104), (7232, 44370), (7395, 43392), (7684, 41760), (7888, 40680), (8136, 39440), (8160, 39324), (8352, 38420), (8874, 36160), (9040, 35496), (9280, 34578), (9605, 33408), (9792, 32770), (9831, 32640), (9860, 32544), (10170, 31552), (10440, 30736), (10848, 29580), (10880, 29493), (11136, 28815), (11526, 27840), (11832, 27120), (12240, 26216), (13108, 24480), (13560, 23664), (13920, 23052), (14464, 22185), (14790, 21696), (15368, 20880), (15776, 20340), (16272, 19720), (16320, 19662), (16385, 19584), (16704, 19210), (17289, 18560), (17748, 18080)]