1923809280

素因数分解:

$2^{16}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 272

約数和(自身を含む): 6543064320

約数和(自身を除く): 4619255040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 103, 114, 120, 128, 152, 160, 190, 192, 206, 228, 240, 256, 285, 304, 309, 320, 380, 384, 412, 456, 480, 512, 515, 570, 608, 618, 640, 760, 768, 824, 912, 960, 1024, 1030, 1140, 1216, 1236, 1280, 1520, 1536, 1545, 1648, 1824, 1920, 1957, 2048, 2060, 2280, 2432, 2472, 2560, 3040, 3072, 3090, 3296, 3648, 3840, 3914, 4096, 4120, 4560, 4864, 4944, 5120, 5871, 6080, 6144, 6180, 6592, 7296, 7680, 7828, 8192, 8240, 9120, 9728, 9785, 9888, 10240, 11742, 12160, 12288, 12360, 13184, 14592, 15360, 15656, 16384, 16480, 18240, 19456, 19570, 19776, 20480, 23484, 24320, 24576, 24720, 26368, 29184, 29355, 30720, 31312, 32768, 32960, 36480, 38912, 39140, 39552, 40960, 46968, 48640, 49152, 49440, 52736, 58368, 58710, 61440, 62624, 65536, 65920, 72960, 77824, 78280, 79104, 81920, 93936, 97280, 98304, 98880, 105472, 116736, 117420, 122880, 125248, 131840, 145920, 155648, 156560, 158208, 163840, 187872, 194560, 196608, 197760, 210944, 233472, 234840, 245760, 250496, 263680, 291840, 311296, 313120, 316416, 327680, 375744, 389120, 395520, 421888, 466944, 469680, 491520, 500992, 527360, 583680, 622592, 626240, 632832, 751488, 778240, 791040, 843776, 933888, 939360, 983040, 1001984, 1054720, 1167360, 1245184, 1252480, 1265664, 1502976, 1556480, 1582080, 1687552, 1867776, 1878720, 2003968, 2109440, 2334720, 2504960, 2531328, 3005952, 3112960, 3164160, 3375104, 3735552, 3757440, 4007936, 4218880, 4669440, 5009920, 5062656, 6011904, 6225920, 6328320, 6750208, 7514880, 8015872, 8437760, 9338880, 10019840, 10125312, 12023808, 12656640, 15029760, 16031744, 16875520, 18677760, 20039680, 20250624, 24047616, 25313280, 30059520, 32063488, 33751040, 40079360, 48095232, 50626560, 60119040, 64126976, 80158720, 96190464, 101253120, 120238080, 128253952, 160317440, 192380928, 240476160, 320634880, 384761856, 480952320, 641269760, 961904640, 1923809280]

約数ペア:

[(1, 1923809280), (2, 961904640), (3, 641269760), (4, 480952320), (5, 384761856), (6, 320634880), (8, 240476160), (10, 192380928), (12, 160317440), (15, 128253952), (16, 120238080), (19, 101253120), (20, 96190464), (24, 80158720), (30, 64126976), (32, 60119040), (38, 50626560), (40, 48095232), (48, 40079360), (57, 33751040), (60, 32063488), (64, 30059520), (76, 25313280), (80, 24047616), (95, 20250624), (96, 20039680), (103, 18677760), (114, 16875520), (120, 16031744), (128, 15029760), (152, 12656640), (160, 12023808), (190, 10125312), (192, 10019840), (206, 9338880), (228, 8437760), (240, 8015872), (256, 7514880), (285, 6750208), (304, 6328320), (309, 6225920), (320, 6011904), (380, 5062656), (384, 5009920), (412, 4669440), (456, 4218880), (480, 4007936), (512, 3757440), (515, 3735552), (570, 3375104), (608, 3164160), (618, 3112960), (640, 3005952), (760, 2531328), (768, 2504960), (824, 2334720), (912, 2109440), (960, 2003968), (1024, 1878720), (1030, 1867776), (1140, 1687552), (1216, 1582080), (1236, 1556480), (1280, 1502976), (1520, 1265664), (1536, 1252480), (1545, 1245184), (1648, 1167360), (1824, 1054720), (1920, 1001984), (1957, 983040), (2048, 939360), (2060, 933888), (2280, 843776), (2432, 791040), (2472, 778240), (2560, 751488), (3040, 632832), (3072, 626240), (3090, 622592), (3296, 583680), (3648, 527360), (3840, 500992), (3914, 491520), (4096, 469680), (4120, 466944), (4560, 421888), (4864, 395520), (4944, 389120), (5120, 375744), (5871, 327680), (6080, 316416), (6144, 313120), (6180, 311296), (6592, 291840), (7296, 263680), (7680, 250496), (7828, 245760), (8192, 234840), (8240, 233472), (9120, 210944), (9728, 197760), (9785, 196608), (9888, 194560), (10240, 187872), (11742, 163840), (12160, 158208), (12288, 156560), (12360, 155648), (13184, 145920), (14592, 131840), (15360, 125248), (15656, 122880), (16384, 117420), (16480, 116736), (18240, 105472), (19456, 98880), (19570, 98304), (19776, 97280), (20480, 93936), (23484, 81920), (24320, 79104), (24576, 78280), (24720, 77824), (26368, 72960), (29184, 65920), (29355, 65536), (30720, 62624), (31312, 61440), (32768, 58710), (32960, 58368), (36480, 52736), (38912, 49440), (39140, 49152), (39552, 48640), (40960, 46968)]