226187520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 288

約数和(自身を含む): 815899392

約数和(自身を除く): 589711872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 128, 130, 138, 156, 160, 184, 192, 195, 197, 208, 230, 240, 256, 260, 276, 299, 312, 320, 345, 368, 384, 390, 394, 416, 460, 480, 520, 552, 591, 598, 624, 640, 690, 736, 768, 780, 788, 832, 897, 920, 960, 985, 1040, 1104, 1182, 1196, 1248, 1280, 1380, 1472, 1495, 1560, 1576, 1664, 1794, 1840, 1920, 1970, 2080, 2208, 2364, 2392, 2496, 2561, 2760, 2944, 2955, 2990, 3120, 3152, 3328, 3588, 3680, 3840, 3940, 4160, 4416, 4485, 4531, 4728, 4784, 4992, 5122, 5520, 5888, 5910, 5980, 6240, 6304, 7176, 7360, 7683, 7880, 8320, 8832, 8970, 9062, 9456, 9568, 9984, 10244, 11040, 11820, 11960, 12480, 12608, 12805, 13593, 14352, 14720, 15366, 15760, 16640, 17664, 17940, 18124, 18912, 19136, 20488, 22080, 22655, 23640, 23920, 24960, 25216, 25610, 27186, 28704, 29440, 30732, 31520, 35880, 36248, 37824, 38272, 38415, 40976, 44160, 45310, 47280, 47840, 49920, 50432, 51220, 54372, 57408, 58903, 61464, 63040, 67965, 71760, 72496, 75648, 76544, 76830, 81952, 88320, 90620, 94560, 95680, 102440, 108744, 114816, 117806, 122928, 126080, 135930, 143520, 144992, 151296, 153660, 163904, 176709, 181240, 189120, 191360, 204880, 217488, 229632, 235612, 245856, 252160, 271860, 287040, 289984, 294515, 307320, 327808, 353418, 362480, 378240, 382720, 409760, 434976, 471224, 491712, 543720, 574080, 579968, 589030, 614640, 655616, 706836, 724960, 756480, 819520, 869952, 883545, 942448, 983424, 1087440, 1148160, 1159936, 1178060, 1229280, 1413672, 1449920, 1639040, 1739904, 1767090, 1884896, 1966848, 2174880, 2356120, 2458560, 2827344, 2899840, 3278080, 3479808, 3534180, 3769792, 4349760, 4712240, 4917120, 5654688, 5799680, 7068360, 7539584, 8699520, 9424480, 9834240, 11309376, 14136720, 15079168, 17399040, 18848960, 22618752, 28273440, 37697920, 45237504, 56546880, 75395840, 113093760, 226187520]

約数ペア:

[(1, 226187520), (2, 113093760), (3, 75395840), (4, 56546880), (5, 45237504), (6, 37697920), (8, 28273440), (10, 22618752), (12, 18848960), (13, 17399040), (15, 15079168), (16, 14136720), (20, 11309376), (23, 9834240), (24, 9424480), (26, 8699520), (30, 7539584), (32, 7068360), (39, 5799680), (40, 5654688), (46, 4917120), (48, 4712240), (52, 4349760), (60, 3769792), (64, 3534180), (65, 3479808), (69, 3278080), (78, 2899840), (80, 2827344), (92, 2458560), (96, 2356120), (104, 2174880), (115, 1966848), (120, 1884896), (128, 1767090), (130, 1739904), (138, 1639040), (156, 1449920), (160, 1413672), (184, 1229280), (192, 1178060), (195, 1159936), (197, 1148160), (208, 1087440), (230, 983424), (240, 942448), (256, 883545), (260, 869952), (276, 819520), (299, 756480), (312, 724960), (320, 706836), (345, 655616), (368, 614640), (384, 589030), (390, 579968), (394, 574080), (416, 543720), (460, 491712), (480, 471224), (520, 434976), (552, 409760), (591, 382720), (598, 378240), (624, 362480), (640, 353418), (690, 327808), (736, 307320), (768, 294515), (780, 289984), (788, 287040), (832, 271860), (897, 252160), (920, 245856), (960, 235612), (985, 229632), (1040, 217488), (1104, 204880), (1182, 191360), (1196, 189120), (1248, 181240), (1280, 176709), (1380, 163904), (1472, 153660), (1495, 151296), (1560, 144992), (1576, 143520), (1664, 135930), (1794, 126080), (1840, 122928), (1920, 117806), (1970, 114816), (2080, 108744), (2208, 102440), (2364, 95680), (2392, 94560), (2496, 90620), (2561, 88320), (2760, 81952), (2944, 76830), (2955, 76544), (2990, 75648), (3120, 72496), (3152, 71760), (3328, 67965), (3588, 63040), (3680, 61464), (3840, 58903), (3940, 57408), (4160, 54372), (4416, 51220), (4485, 50432), (4531, 49920), (4728, 47840), (4784, 47280), (4992, 45310), (5122, 44160), (5520, 40976), (5888, 38415), (5910, 38272), (5980, 37824), (6240, 36248), (6304, 35880), (7176, 31520), (7360, 30732), (7683, 29440), (7880, 28704), (8320, 27186), (8832, 25610), (8970, 25216), (9062, 24960), (9456, 23920), (9568, 23640), (9984, 22655), (10244, 22080), (11040, 20488), (11820, 19136), (11960, 18912), (12480, 18124), (12608, 17940), (12805, 17664), (13593, 16640), (14352, 15760), (14720, 15366)]