680849280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:131

約数の個数: 384

約数和(自身を含む): 2552407200

約数和(自身を除く): 1871557920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 41, 45, 48, 54, 60, 62, 64, 72, 80, 82, 90, 93, 96, 108, 120, 123, 124, 128, 135, 144, 155, 160, 164, 180, 186, 192, 205, 216, 240, 246, 248, 270, 279, 288, 310, 320, 328, 360, 369, 372, 384, 410, 432, 465, 480, 492, 496, 540, 558, 576, 615, 620, 640, 656, 720, 738, 744, 820, 837, 864, 930, 960, 961, 984, 992, 1080, 1107, 1116, 1152, 1230, 1240, 1271, 1312, 1395, 1440, 1476, 1488, 1640, 1674, 1728, 1845, 1860, 1920, 1922, 1968, 1984, 2160, 2214, 2232, 2460, 2480, 2542, 2624, 2790, 2880, 2883, 2952, 2976, 3280, 3348, 3456, 3690, 3720, 3813, 3844, 3936, 3968, 4185, 4320, 4428, 4464, 4805, 4920, 4960, 5084, 5248, 5535, 5580, 5760, 5766, 5904, 5952, 6355, 6560, 6696, 7380, 7440, 7626, 7688, 7872, 8370, 8640, 8649, 8856, 8928, 9610, 9840, 9920, 10168, 11070, 11160, 11439, 11532, 11808, 11904, 12710, 13120, 13392, 14415, 14760, 14880, 15252, 15376, 15744, 16740, 17280, 17298, 17712, 17856, 19065, 19220, 19680, 19840, 20336, 22140, 22320, 22878, 23064, 23616, 25420, 25947, 26240, 26784, 28830, 29520, 29760, 30504, 30752, 33480, 34317, 34596, 35424, 35712, 38130, 38440, 39360, 39401, 40672, 43245, 44280, 44640, 45756, 46128, 47232, 50840, 51894, 53568, 57195, 57660, 59040, 59520, 61008, 61504, 66960, 68634, 69192, 70848, 76260, 76880, 78720, 78802, 81344, 86490, 88560, 89280, 91512, 92256, 101680, 103788, 107136, 114390, 115320, 118080, 118203, 122016, 123008, 129735, 133920, 137268, 138384, 141696, 152520, 153760, 157604, 162688, 171585, 172980, 177120, 178560, 183024, 184512, 197005, 203360, 207576, 228780, 230640, 236160, 236406, 244032, 259470, 267840, 274536, 276768, 305040, 307520, 315208, 343170, 345960, 354240, 354609, 366048, 369024, 394010, 406720, 415152, 457560, 461280, 472812, 488064, 518940, 535680, 549072, 553536, 591015, 610080, 615040, 630416, 686340, 691920, 708480, 709218, 732096, 788020, 813440, 830304, 915120, 922560, 945624, 1037880, 1063827, 1098144, 1107072, 1182030, 1220160, 1260832, 1372680, 1383840, 1418436, 1464192, 1576040, 1660608, 1773045, 1830240, 1845120, 1891248, 2075760, 2127654, 2196288, 2364060, 2440320, 2521664, 2745360, 2767680, 2836872, 3152080, 3321216, 3546090, 3660480, 3782496, 4151520, 4255308, 4392576, 4728120, 5043328, 5319135, 5490720, 5535360, 5673744, 6304160, 7092180, 7320960, 7564992, 8303040, 8510616, 9456240, 10638270, 10981440, 11347488, 12608320, 14184360, 15129984, 16606080, 17021232, 18912480, 21276540, 21962880, 22694976, 25216640, 28368720, 34042464, 37824960, 42553080, 45389952, 56737440, 68084928, 75649920, 85106160, 113474880, 136169856, 170212320, 226949760, 340424640, 680849280]

約数ペア:

[(1, 680849280), (2, 340424640), (3, 226949760), (4, 170212320), (5, 136169856), (6, 113474880), (8, 85106160), (9, 75649920), (10, 68084928), (12, 56737440), (15, 45389952), (16, 42553080), (18, 37824960), (20, 34042464), (24, 28368720), (27, 25216640), (30, 22694976), (31, 21962880), (32, 21276540), (36, 18912480), (40, 17021232), (41, 16606080), (45, 15129984), (48, 14184360), (54, 12608320), (60, 11347488), (62, 10981440), (64, 10638270), (72, 9456240), (80, 8510616), (82, 8303040), (90, 7564992), (93, 7320960), (96, 7092180), (108, 6304160), (120, 5673744), (123, 5535360), (124, 5490720), (128, 5319135), (135, 5043328), (144, 4728120), (155, 4392576), (160, 4255308), (164, 4151520), (180, 3782496), (186, 3660480), (192, 3546090), (205, 3321216), (216, 3152080), (240, 2836872), (246, 2767680), (248, 2745360), (270, 2521664), (279, 2440320), (288, 2364060), (310, 2196288), (320, 2127654), (328, 2075760), (360, 1891248), (369, 1845120), (372, 1830240), (384, 1773045), (410, 1660608), (432, 1576040), (465, 1464192), (480, 1418436), (492, 1383840), (496, 1372680), (540, 1260832), (558, 1220160), (576, 1182030), (615, 1107072), (620, 1098144), (640, 1063827), (656, 1037880), (720, 945624), (738, 922560), (744, 915120), (820, 830304), (837, 813440), (864, 788020), (930, 732096), (960, 709218), (961, 708480), (984, 691920), (992, 686340), (1080, 630416), (1107, 615040), (1116, 610080), (1152, 591015), (1230, 553536), (1240, 549072), (1271, 535680), (1312, 518940), (1395, 488064), (1440, 472812), (1476, 461280), (1488, 457560), (1640, 415152), (1674, 406720), (1728, 394010), (1845, 369024), (1860, 366048), (1920, 354609), (1922, 354240), (1968, 345960), (1984, 343170), (2160, 315208), (2214, 307520), (2232, 305040), (2460, 276768), (2480, 274536), (2542, 267840), (2624, 259470), (2790, 244032), (2880, 236406), (2883, 236160), (2952, 230640), (2976, 228780), (3280, 207576), (3348, 203360), (3456, 197005), (3690, 184512), (3720, 183024), (3813, 178560), (3844, 177120), (3936, 172980), (3968, 171585), (4185, 162688), (4320, 157604), (4428, 153760), (4464, 152520), (4805, 141696), (4920, 138384), (4960, 137268), (5084, 133920), (5248, 129735), (5535, 123008), (5580, 122016), (5760, 118203), (5766, 118080), (5904, 115320), (5952, 114390), (6355, 107136), (6560, 103788), (6696, 101680), (7380, 92256), (7440, 91512), (7626, 89280), (7688, 88560), (7872, 86490), (8370, 81344), (8640, 78802), (8649, 78720), (8856, 76880), (8928, 76260), (9610, 70848), (9840, 69192), (9920, 68634), (10168, 66960), (11070, 61504), (11160, 61008), (11439, 59520), (11532, 59040), (11808, 57660), (11904, 57195), (12710, 53568), (13120, 51894), (13392, 50840), (14415, 47232), (14760, 46128), (14880, 45756), (15252, 44640), (15376, 44280), (15744, 43245), (16740, 40672), (17280, 39401), (17298, 39360), (17712, 38440), (17856, 38130), (19065, 35712), (19220, 35424), (19680, 34596), (19840, 34317), (20336, 33480), (22140, 30752), (22320, 30504), (22878, 29760), (23064, 29520), (23616, 28830), (25420, 26784), (25947, 26240)]