961904640

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:160

約数の個数: 256

約数和(自身を含む): 3271507200

約数和(自身を除く): 2309602560

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, 65920, 72960, 77824, 78280, 79104, 81920, 93936, 97280, 98304, 98880, 105472, 116736, 117420, 122880, 125248, 131840, 145920, 155648, 156560, 158208, 163840, 187872, 194560, 197760, 210944, 233472, 234840, 245760, 250496, 263680, 291840, 311296, 313120, 316416, 375744, 389120, 395520, 421888, 466944, 469680, 491520, 500992, 527360, 583680, 622592, 626240, 632832, 751488, 778240, 791040, 843776, 933888, 939360, 1001984, 1054720, 1167360, 1252480, 1265664, 1502976, 1556480, 1582080, 1687552, 1867776, 1878720, 2003968, 2109440, 2334720, 2504960, 2531328, 3005952, 3112960, 3164160, 3375104, 3757440, 4007936, 4218880, 4669440, 5009920, 5062656, 6011904, 6328320, 7514880, 8015872, 8437760, 9338880, 10019840, 10125312, 12023808, 12656640, 15029760, 16031744, 16875520, 20039680, 24047616, 25313280, 30059520, 32063488, 40079360, 48095232, 50626560, 60119040, 64126976, 80158720, 96190464, 120238080, 160317440, 192380928, 240476160, 320634880, 480952320, 961904640]

約数ペア:

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