877945920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:545

約数の個数: 224

約数和(自身を含む): 2965094400

約数和(自身を除く): 2087148480

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, 127, 152, 160, 190, 192, 228, 240, 254, 285, 304, 320, 379, 380, 381, 456, 480, 508, 570, 608, 635, 758, 760, 762, 912, 960, 1016, 1137, 1140, 1216, 1270, 1516, 1520, 1524, 1824, 1895, 1905, 2032, 2274, 2280, 2413, 2540, 3032, 3040, 3048, 3648, 3790, 3810, 4064, 4548, 4560, 4826, 5080, 5685, 6064, 6080, 6096, 7201, 7239, 7580, 7620, 8128, 9096, 9120, 9652, 10160, 11370, 12065, 12128, 12192, 14402, 14478, 15160, 15240, 18192, 18240, 19304, 20320, 21603, 22740, 24130, 24256, 24384, 28804, 28956, 30320, 30480, 36005, 36195, 36384, 38608, 40640, 43206, 45480, 48133, 48260, 57608, 57912, 60640, 60960, 72010, 72390, 72768, 77216, 86412, 90960, 96266, 96520, 108015, 115216, 115824, 121280, 121920, 144020, 144399, 144780, 154432, 172824, 181920, 192532, 193040, 216030, 230432, 231648, 240665, 288040, 288798, 289560, 345648, 363840, 385064, 386080, 432060, 460864, 463296, 481330, 576080, 577596, 579120, 691296, 721995, 770128, 772160, 864120, 914527, 962660, 1152160, 1155192, 1158240, 1382592, 1443990, 1540256, 1728240, 1829054, 1925320, 2304320, 2310384, 2316480, 2743581, 2887980, 3080512, 3456480, 3658108, 3850640, 4572635, 4620768, 5487162, 5775960, 6912960, 7316216, 7701280, 9145270, 9241536, 10974324, 11551920, 13717905, 14632432, 15402560, 18290540, 21948648, 23103840, 27435810, 29264864, 36581080, 43897296, 46207680, 54871620, 58529728, 73162160, 87794592, 109743240, 146324320, 175589184, 219486480, 292648640, 438972960, 877945920]

約数ペア:

[(1, 877945920), (2, 438972960), (3, 292648640), (4, 219486480), (5, 175589184), (6, 146324320), (8, 109743240), (10, 87794592), (12, 73162160), (15, 58529728), (16, 54871620), (19, 46207680), (20, 43897296), (24, 36581080), (30, 29264864), (32, 27435810), (38, 23103840), (40, 21948648), (48, 18290540), (57, 15402560), (60, 14632432), (64, 13717905), (76, 11551920), (80, 10974324), (95, 9241536), (96, 9145270), (114, 7701280), (120, 7316216), (127, 6912960), (152, 5775960), (160, 5487162), (190, 4620768), (192, 4572635), (228, 3850640), (240, 3658108), (254, 3456480), (285, 3080512), (304, 2887980), (320, 2743581), (379, 2316480), (380, 2310384), (381, 2304320), (456, 1925320), (480, 1829054), (508, 1728240), (570, 1540256), (608, 1443990), (635, 1382592), (758, 1158240), (760, 1155192), (762, 1152160), (912, 962660), (960, 914527), (1016, 864120), (1137, 772160), (1140, 770128), (1216, 721995), (1270, 691296), (1516, 579120), (1520, 577596), (1524, 576080), (1824, 481330), (1895, 463296), (1905, 460864), (2032, 432060), (2274, 386080), (2280, 385064), (2413, 363840), (2540, 345648), (3032, 289560), (3040, 288798), (3048, 288040), (3648, 240665), (3790, 231648), (3810, 230432), (4064, 216030), (4548, 193040), (4560, 192532), (4826, 181920), (5080, 172824), (5685, 154432), (6064, 144780), (6080, 144399), (6096, 144020), (7201, 121920), (7239, 121280), (7580, 115824), (7620, 115216), (8128, 108015), (9096, 96520), (9120, 96266), (9652, 90960), (10160, 86412), (11370, 77216), (12065, 72768), (12128, 72390), (12192, 72010), (14402, 60960), (14478, 60640), (15160, 57912), (15240, 57608), (18192, 48260), (18240, 48133), (19304, 45480), (20320, 43206), (21603, 40640), (22740, 38608), (24130, 36384), (24256, 36195), (24384, 36005), (28804, 30480), (28956, 30320)]