915210240

素因数分解:

$2^{16}\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1$

素因数の和:73

約数の個数: 408

約数和(自身を含む): 3586102560

約数和(自身を除く): 2670892320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 128, 133, 140, 147, 152, 160, 168, 190, 192, 196, 210, 224, 228, 240, 245, 256, 266, 280, 285, 294, 304, 320, 336, 380, 384, 392, 399, 420, 448, 456, 480, 490, 512, 532, 560, 570, 588, 608, 640, 665, 672, 735, 760, 768, 784, 798, 840, 896, 912, 931, 960, 980, 1024, 1064, 1120, 1140, 1176, 1216, 1280, 1330, 1344, 1470, 1520, 1536, 1568, 1596, 1680, 1792, 1824, 1862, 1920, 1960, 1995, 2048, 2128, 2240, 2280, 2352, 2432, 2560, 2660, 2688, 2793, 2940, 3040, 3072, 3136, 3192, 3360, 3584, 3648, 3724, 3840, 3920, 3990, 4096, 4256, 4480, 4560, 4655, 4704, 4864, 5120, 5320, 5376, 5586, 5880, 6080, 6144, 6272, 6384, 6720, 7168, 7296, 7448, 7680, 7840, 7980, 8192, 8512, 8960, 9120, 9310, 9408, 9728, 10240, 10640, 10752, 11172, 11760, 12160, 12288, 12544, 12768, 13440, 13965, 14336, 14592, 14896, 15360, 15680, 15960, 16384, 17024, 17920, 18240, 18620, 18816, 19456, 20480, 21280, 21504, 22344, 23520, 24320, 24576, 25088, 25536, 26880, 27930, 28672, 29184, 29792, 30720, 31360, 31920, 32768, 34048, 35840, 36480, 37240, 37632, 38912, 40960, 42560, 43008, 44688, 47040, 48640, 49152, 50176, 51072, 53760, 55860, 57344, 58368, 59584, 61440, 62720, 63840, 65536, 68096, 71680, 72960, 74480, 75264, 77824, 81920, 85120, 86016, 89376, 94080, 97280, 98304, 100352, 102144, 107520, 111720, 114688, 116736, 119168, 122880, 125440, 127680, 136192, 143360, 145920, 148960, 150528, 155648, 163840, 170240, 172032, 178752, 188160, 194560, 196608, 200704, 204288, 215040, 223440, 229376, 233472, 238336, 245760, 250880, 255360, 272384, 286720, 291840, 297920, 301056, 311296, 327680, 340480, 344064, 357504, 376320, 389120, 401408, 408576, 430080, 446880, 458752, 466944, 476672, 491520, 501760, 510720, 544768, 573440, 583680, 595840, 602112, 622592, 680960, 688128, 715008, 752640, 778240, 802816, 817152, 860160, 893760, 933888, 953344, 983040, 1003520, 1021440, 1089536, 1146880, 1167360, 1191680, 1204224, 1245184, 1361920, 1376256, 1430016, 1505280, 1556480, 1605632, 1634304, 1720320, 1787520, 1867776, 1906688, 2007040, 2042880, 2179072, 2293760, 2334720, 2383360, 2408448, 2723840, 2860032, 3010560, 3112960, 3211264, 3268608, 3440640, 3575040, 3735552, 3813376, 4014080, 4085760, 4358144, 4669440, 4766720, 4816896, 5447680, 5720064, 6021120, 6225920, 6537216, 6881280, 7150080, 7626752, 8028160, 8171520, 8716288, 9338880, 9533440, 9633792, 10895360, 11440128, 12042240, 13074432, 14300160, 15253504, 16056320, 16343040, 18677760, 19066880, 21790720, 22880256, 24084480, 26148864, 28600320, 30507008, 32686080, 38133760, 43581440, 45760512, 48168960, 57200640, 61014016, 65372160, 76267520, 91521024, 114401280, 130744320, 152535040, 183042048, 228802560, 305070080, 457605120, 915210240]

約数ペア:

[(1, 915210240), (2, 457605120), (3, 305070080), (4, 228802560), (5, 183042048), (6, 152535040), (7, 130744320), (8, 114401280), (10, 91521024), (12, 76267520), (14, 65372160), (15, 61014016), (16, 57200640), (19, 48168960), (20, 45760512), (21, 43581440), (24, 38133760), (28, 32686080), (30, 30507008), (32, 28600320), (35, 26148864), (38, 24084480), (40, 22880256), (42, 21790720), (48, 19066880), (49, 18677760), (56, 16343040), (57, 16056320), (60, 15253504), (64, 14300160), (70, 13074432), (76, 12042240), (80, 11440128), (84, 10895360), (95, 9633792), (96, 9533440), (98, 9338880), (105, 8716288), (112, 8171520), (114, 8028160), (120, 7626752), (128, 7150080), (133, 6881280), (140, 6537216), (147, 6225920), (152, 6021120), (160, 5720064), (168, 5447680), (190, 4816896), (192, 4766720), (196, 4669440), (210, 4358144), (224, 4085760), (228, 4014080), (240, 3813376), (245, 3735552), (256, 3575040), (266, 3440640), (280, 3268608), (285, 3211264), (294, 3112960), (304, 3010560), (320, 2860032), (336, 2723840), (380, 2408448), (384, 2383360), (392, 2334720), (399, 2293760), (420, 2179072), (448, 2042880), (456, 2007040), (480, 1906688), (490, 1867776), (512, 1787520), (532, 1720320), (560, 1634304), (570, 1605632), (588, 1556480), (608, 1505280), (640, 1430016), (665, 1376256), (672, 1361920), (735, 1245184), (760, 1204224), (768, 1191680), (784, 1167360), (798, 1146880), (840, 1089536), (896, 1021440), (912, 1003520), (931, 983040), (960, 953344), (980, 933888), (1024, 893760), (1064, 860160), (1120, 817152), (1140, 802816), (1176, 778240), (1216, 752640), (1280, 715008), (1330, 688128), (1344, 680960), (1470, 622592), (1520, 602112), (1536, 595840), (1568, 583680), (1596, 573440), (1680, 544768), (1792, 510720), (1824, 501760), (1862, 491520), (1920, 476672), (1960, 466944), (1995, 458752), (2048, 446880), (2128, 430080), (2240, 408576), (2280, 401408), (2352, 389120), (2432, 376320), (2560, 357504), (2660, 344064), (2688, 340480), (2793, 327680), (2940, 311296), (3040, 301056), (3072, 297920), (3136, 291840), (3192, 286720), (3360, 272384), (3584, 255360), (3648, 250880), (3724, 245760), (3840, 238336), (3920, 233472), (3990, 229376), (4096, 223440), (4256, 215040), (4480, 204288), (4560, 200704), (4655, 196608), (4704, 194560), (4864, 188160), (5120, 178752), (5320, 172032), (5376, 170240), (5586, 163840), (5880, 155648), (6080, 150528), (6144, 148960), (6272, 145920), (6384, 143360), (6720, 136192), (7168, 127680), (7296, 125440), (7448, 122880), (7680, 119168), (7840, 116736), (7980, 114688), (8192, 111720), (8512, 107520), (8960, 102144), (9120, 100352), (9310, 98304), (9408, 97280), (9728, 94080), (10240, 89376), (10640, 86016), (10752, 85120), (11172, 81920), (11760, 77824), (12160, 75264), (12288, 74480), (12544, 72960), (12768, 71680), (13440, 68096), (13965, 65536), (14336, 63840), (14592, 62720), (14896, 61440), (15360, 59584), (15680, 58368), (15960, 57344), (16384, 55860), (17024, 53760), (17920, 51072), (18240, 50176), (18620, 49152), (18816, 48640), (19456, 47040), (20480, 44688), (21280, 43008), (21504, 42560), (22344, 40960), (23520, 38912), (24320, 37632), (24576, 37240), (25088, 36480), (25536, 35840), (26880, 34048), (27930, 32768), (28672, 31920), (29184, 31360), (29792, 30720)]