439818240

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 1430956800

約数和(自身を除く): 991138560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 139, 160, 192, 206, 240, 256, 278, 309, 320, 384, 412, 417, 480, 512, 515, 556, 618, 640, 695, 768, 824, 834, 960, 1024, 1030, 1112, 1236, 1280, 1390, 1536, 1545, 1648, 1668, 1920, 2048, 2060, 2085, 2224, 2472, 2560, 2780, 3072, 3090, 3296, 3336, 3840, 4120, 4170, 4448, 4944, 5120, 5560, 6144, 6180, 6592, 6672, 7680, 8240, 8340, 8896, 9888, 10240, 11120, 12360, 13184, 13344, 14317, 15360, 16480, 16680, 17792, 19776, 22240, 24720, 26368, 26688, 28634, 30720, 32960, 33360, 35584, 39552, 42951, 44480, 49440, 52736, 53376, 57268, 65920, 66720, 71168, 71585, 79104, 85902, 88960, 98880, 105472, 106752, 114536, 131840, 133440, 142336, 143170, 158208, 171804, 177920, 197760, 210944, 213504, 214755, 229072, 263680, 266880, 284672, 286340, 316416, 343608, 355840, 395520, 427008, 429510, 458144, 527360, 533760, 572680, 632832, 687216, 711680, 791040, 854016, 859020, 916288, 1054720, 1067520, 1145360, 1374432, 1423360, 1582080, 1718040, 1832576, 2135040, 2290720, 2748864, 3164160, 3436080, 3665152, 4270080, 4581440, 5497728, 6872160, 7330304, 9162880, 10995456, 13744320, 14660608, 18325760, 21990912, 27488640, 29321216, 36651520, 43981824, 54977280, 73303040, 87963648, 109954560, 146606080, 219909120, 439818240]

約数ペア:

[(1, 439818240), (2, 219909120), (3, 146606080), (4, 109954560), (5, 87963648), (6, 73303040), (8, 54977280), (10, 43981824), (12, 36651520), (15, 29321216), (16, 27488640), (20, 21990912), (24, 18325760), (30, 14660608), (32, 13744320), (40, 10995456), (48, 9162880), (60, 7330304), (64, 6872160), (80, 5497728), (96, 4581440), (103, 4270080), (120, 3665152), (128, 3436080), (139, 3164160), (160, 2748864), (192, 2290720), (206, 2135040), (240, 1832576), (256, 1718040), (278, 1582080), (309, 1423360), (320, 1374432), (384, 1145360), (412, 1067520), (417, 1054720), (480, 916288), (512, 859020), (515, 854016), (556, 791040), (618, 711680), (640, 687216), (695, 632832), (768, 572680), (824, 533760), (834, 527360), (960, 458144), (1024, 429510), (1030, 427008), (1112, 395520), (1236, 355840), (1280, 343608), (1390, 316416), (1536, 286340), (1545, 284672), (1648, 266880), (1668, 263680), (1920, 229072), (2048, 214755), (2060, 213504), (2085, 210944), (2224, 197760), (2472, 177920), (2560, 171804), (2780, 158208), (3072, 143170), (3090, 142336), (3296, 133440), (3336, 131840), (3840, 114536), (4120, 106752), (4170, 105472), (4448, 98880), (4944, 88960), (5120, 85902), (5560, 79104), (6144, 71585), (6180, 71168), (6592, 66720), (6672, 65920), (7680, 57268), (8240, 53376), (8340, 52736), (8896, 49440), (9888, 44480), (10240, 42951), (11120, 39552), (12360, 35584), (13184, 33360), (13344, 32960), (14317, 30720), (15360, 28634), (16480, 26688), (16680, 26368), (17792, 24720), (19776, 22240)]