807813120

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 2736699840

約数和(自身を除く): 1928886720

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, 114, 120, 128, 152, 160, 173, 190, 192, 228, 240, 256, 285, 304, 320, 346, 380, 384, 456, 480, 512, 519, 570, 608, 640, 692, 760, 768, 865, 912, 960, 1024, 1038, 1140, 1216, 1280, 1384, 1520, 1536, 1730, 1824, 1920, 2048, 2076, 2280, 2432, 2560, 2595, 2768, 3040, 3072, 3287, 3460, 3648, 3840, 4096, 4152, 4560, 4864, 5120, 5190, 5536, 6080, 6144, 6574, 6920, 7296, 7680, 8192, 8304, 9120, 9728, 9861, 10240, 10380, 11072, 12160, 12288, 13148, 13840, 14592, 15360, 16384, 16435, 16608, 18240, 19456, 19722, 20480, 20760, 22144, 24320, 24576, 26296, 27680, 29184, 30720, 32870, 33216, 36480, 38912, 39444, 40960, 41520, 44288, 48640, 49152, 49305, 52592, 55360, 58368, 61440, 65740, 66432, 72960, 77824, 78888, 81920, 83040, 88576, 97280, 98610, 105184, 110720, 116736, 122880, 131480, 132864, 145920, 155648, 157776, 166080, 177152, 194560, 197220, 210368, 221440, 233472, 245760, 262960, 265728, 291840, 311296, 315552, 332160, 354304, 389120, 394440, 420736, 442880, 466944, 525920, 531456, 583680, 631104, 664320, 708608, 778240, 788880, 841472, 885760, 933888, 1051840, 1062912, 1167360, 1262208, 1328640, 1417216, 1556480, 1577760, 1682944, 1771520, 2103680, 2125824, 2334720, 2524416, 2657280, 2834432, 3155520, 3365888, 3543040, 4207360, 4251648, 4669440, 5048832, 5314560, 6311040, 6731776, 7086080, 8414720, 8503296, 10097664, 10629120, 12622080, 13463552, 14172160, 16829440, 20195328, 21258240, 25244160, 26927104, 33658880, 40390656, 42516480, 50488320, 53854208, 67317760, 80781312, 100976640, 134635520, 161562624, 201953280, 269271040, 403906560, 807813120]

約数ペア:

[(1, 807813120), (2, 403906560), (3, 269271040), (4, 201953280), (5, 161562624), (6, 134635520), (8, 100976640), (10, 80781312), (12, 67317760), (15, 53854208), (16, 50488320), (19, 42516480), (20, 40390656), (24, 33658880), (30, 26927104), (32, 25244160), (38, 21258240), (40, 20195328), (48, 16829440), (57, 14172160), (60, 13463552), (64, 12622080), (76, 10629120), (80, 10097664), (95, 8503296), (96, 8414720), (114, 7086080), (120, 6731776), (128, 6311040), (152, 5314560), (160, 5048832), (173, 4669440), (190, 4251648), (192, 4207360), (228, 3543040), (240, 3365888), (256, 3155520), (285, 2834432), (304, 2657280), (320, 2524416), (346, 2334720), (380, 2125824), (384, 2103680), (456, 1771520), (480, 1682944), (512, 1577760), (519, 1556480), (570, 1417216), (608, 1328640), (640, 1262208), (692, 1167360), (760, 1062912), (768, 1051840), (865, 933888), (912, 885760), (960, 841472), (1024, 788880), (1038, 778240), (1140, 708608), (1216, 664320), (1280, 631104), (1384, 583680), (1520, 531456), (1536, 525920), (1730, 466944), (1824, 442880), (1920, 420736), (2048, 394440), (2076, 389120), (2280, 354304), (2432, 332160), (2560, 315552), (2595, 311296), (2768, 291840), (3040, 265728), (3072, 262960), (3287, 245760), (3460, 233472), (3648, 221440), (3840, 210368), (4096, 197220), (4152, 194560), (4560, 177152), (4864, 166080), (5120, 157776), (5190, 155648), (5536, 145920), (6080, 132864), (6144, 131480), (6574, 122880), (6920, 116736), (7296, 110720), (7680, 105184), (8192, 98610), (8304, 97280), (9120, 88576), (9728, 83040), (9861, 81920), (10240, 78888), (10380, 77824), (11072, 72960), (12160, 66432), (12288, 65740), (13148, 61440), (13840, 58368), (14592, 55360), (15360, 52592), (16384, 49305), (16435, 49152), (16608, 48640), (18240, 44288), (19456, 41520), (19722, 40960), (20480, 39444), (20760, 38912), (22144, 36480), (24320, 33216), (24576, 32870), (26296, 30720), (27680, 29184)]