209738250240

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{86423}}^1$

素因数の和:86532

約数の個数: 192

約数和(自身を含む): 679500057600

約数和(自身を除く): 469761807360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 316, 320, 384, 395, 474, 480, 512, 632, 640, 768, 790, 948, 960, 1024, 1185, 1264, 1280, 1536, 1580, 1896, 1920, 2048, 2370, 2528, 2560, 3072, 3160, 3792, 3840, 4740, 5056, 5120, 6144, 6320, 7584, 7680, 9480, 10112, 10240, 12640, 15168, 15360, 18960, 20224, 25280, 30336, 30720, 37920, 40448, 50560, 60672, 75840, 80896, 86423, 101120, 121344, 151680, 161792, 172846, 202240, 242688, 259269, 303360, 345692, 404480, 432115, 485376, 518538, 606720, 691384, 808960, 864230, 1037076, 1213440, 1296345, 1382768, 1728460, 2074152, 2426880, 2592690, 2765536, 3456920, 4148304, 5185380, 5531072, 6827417, 6913840, 8296608, 10370760, 11062144, 13654834, 13827680, 16593216, 20482251, 20741520, 22124288, 27309668, 27655360, 33186432, 34137085, 40964502, 41483040, 44248576, 54619336, 55310720, 66372864, 68274170, 81929004, 82966080, 88497152, 102411255, 109238672, 110621440, 132745728, 136548340, 163858008, 165932160, 176994304, 204822510, 218477344, 221242880, 265491456, 273096680, 327716016, 331864320, 409645020, 436954688, 442485760, 530982912, 546193360, 655432032, 663728640, 819290040, 873909376, 884971520, 1092386720, 1310864064, 1327457280, 1638580080, 1747818752, 2184773440, 2621728128, 2654914560, 3277160160, 3495637504, 4369546880, 5243456256, 6554320320, 6991275008, 8739093760, 10486912512, 13108640640, 13982550016, 17478187520, 20973825024, 26217281280, 34956375040, 41947650048, 52434562560, 69912750080, 104869125120, 209738250240]

約数ペア:

[(1, 209738250240), (2, 104869125120), (3, 69912750080), (4, 52434562560), (5, 41947650048), (6, 34956375040), (8, 26217281280), (10, 20973825024), (12, 17478187520), (15, 13982550016), (16, 13108640640), (20, 10486912512), (24, 8739093760), (30, 6991275008), (32, 6554320320), (40, 5243456256), (48, 4369546880), (60, 3495637504), (64, 3277160160), (79, 2654914560), (80, 2621728128), (96, 2184773440), (120, 1747818752), (128, 1638580080), (158, 1327457280), (160, 1310864064), (192, 1092386720), (237, 884971520), (240, 873909376), (256, 819290040), (316, 663728640), (320, 655432032), (384, 546193360), (395, 530982912), (474, 442485760), (480, 436954688), (512, 409645020), (632, 331864320), (640, 327716016), (768, 273096680), (790, 265491456), (948, 221242880), (960, 218477344), (1024, 204822510), (1185, 176994304), (1264, 165932160), (1280, 163858008), (1536, 136548340), (1580, 132745728), (1896, 110621440), (1920, 109238672), (2048, 102411255), (2370, 88497152), (2528, 82966080), (2560, 81929004), (3072, 68274170), (3160, 66372864), (3792, 55310720), (3840, 54619336), (4740, 44248576), (5056, 41483040), (5120, 40964502), (6144, 34137085), (6320, 33186432), (7584, 27655360), (7680, 27309668), (9480, 22124288), (10112, 20741520), (10240, 20482251), (12640, 16593216), (15168, 13827680), (15360, 13654834), (18960, 11062144), (20224, 10370760), (25280, 8296608), (30336, 6913840), (30720, 6827417), (37920, 5531072), (40448, 5185380), (50560, 4148304), (60672, 3456920), (75840, 2765536), (80896, 2592690), (86423, 2426880), (101120, 2074152), (121344, 1728460), (151680, 1382768), (161792, 1296345), (172846, 1213440), (202240, 1037076), (242688, 864230), (259269, 808960), (303360, 691384), (345692, 606720), (404480, 518538), (432115, 485376)]