8340486240

素因数分解:

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

素因数の和:562

約数の個数: 288

約数和(自身を含む): 28020142080

約数和(自身を除く): 19679655840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 127, 152, 160, 190, 228, 240, 254, 285, 304, 361, 379, 380, 381, 456, 480, 508, 570, 608, 635, 722, 758, 760, 762, 912, 1016, 1083, 1137, 1140, 1270, 1444, 1516, 1520, 1524, 1805, 1824, 1895, 1905, 2032, 2166, 2274, 2280, 2413, 2540, 2888, 3032, 3040, 3048, 3610, 3790, 3810, 4064, 4332, 4548, 4560, 4826, 5080, 5415, 5685, 5776, 6064, 6096, 7201, 7220, 7239, 7580, 7620, 8664, 9096, 9120, 9652, 10160, 10830, 11370, 11552, 12065, 12128, 12192, 14402, 14440, 14478, 15160, 15240, 17328, 18192, 19304, 20320, 21603, 21660, 22740, 24130, 28804, 28880, 28956, 30320, 30480, 34656, 36005, 36195, 36384, 38608, 43206, 43320, 45480, 45847, 48133, 48260, 57608, 57760, 57912, 60640, 60960, 72010, 72390, 77216, 86412, 86640, 90960, 91694, 96266, 96520, 108015, 115216, 115824, 136819, 137541, 144020, 144399, 144780, 172824, 173280, 181920, 183388, 192532, 193040, 216030, 229235, 230432, 231648, 240665, 273638, 275082, 288040, 288798, 289560, 345648, 366776, 385064, 386080, 410457, 432060, 458470, 481330, 547276, 550164, 576080, 577596, 579120, 684095, 687705, 691296, 721995, 733552, 770128, 820914, 864120, 914527, 916940, 962660, 1094552, 1100328, 1152160, 1155192, 1158240, 1368190, 1375410, 1443990, 1467104, 1540256, 1641828, 1728240, 1829054, 1833880, 1925320, 2052285, 2189104, 2200656, 2310384, 2736380, 2743581, 2750820, 2887980, 3283656, 3456480, 3658108, 3667760, 3850640, 4104570, 4378208, 4401312, 4572635, 4620768, 5472760, 5487162, 5501640, 5775960, 6567312, 7316216, 7335520, 7701280, 8209140, 9145270, 10945520, 10974324, 11003280, 11551920, 13134624, 13717905, 14632432, 16418280, 17376013, 18290540, 21891040, 21948648, 22006560, 23103840, 27435810, 29264864, 32836560, 34752026, 36581080, 43897296, 52128039, 54871620, 65673120, 69504052, 73162160, 86880065, 87794592, 104256078, 109743240, 139008104, 146324320, 173760130, 208512156, 219486480, 260640195, 278016208, 347520260, 417024312, 438972960, 521280390, 556032416, 695040520, 834048624, 1042560780, 1390081040, 1668097248, 2085121560, 2780162080, 4170243120, 8340486240]

約数ペア:

[(1, 8340486240), (2, 4170243120), (3, 2780162080), (4, 2085121560), (5, 1668097248), (6, 1390081040), (8, 1042560780), (10, 834048624), (12, 695040520), (15, 556032416), (16, 521280390), (19, 438972960), (20, 417024312), (24, 347520260), (30, 278016208), (32, 260640195), (38, 219486480), (40, 208512156), (48, 173760130), (57, 146324320), (60, 139008104), (76, 109743240), (80, 104256078), (95, 87794592), (96, 86880065), (114, 73162160), (120, 69504052), (127, 65673120), (152, 54871620), (160, 52128039), (190, 43897296), (228, 36581080), (240, 34752026), (254, 32836560), (285, 29264864), (304, 27435810), (361, 23103840), (379, 22006560), (380, 21948648), (381, 21891040), (456, 18290540), (480, 17376013), (508, 16418280), (570, 14632432), (608, 13717905), (635, 13134624), (722, 11551920), (758, 11003280), (760, 10974324), (762, 10945520), (912, 9145270), (1016, 8209140), (1083, 7701280), (1137, 7335520), (1140, 7316216), (1270, 6567312), (1444, 5775960), (1516, 5501640), (1520, 5487162), (1524, 5472760), (1805, 4620768), (1824, 4572635), (1895, 4401312), (1905, 4378208), (2032, 4104570), (2166, 3850640), (2274, 3667760), (2280, 3658108), (2413, 3456480), (2540, 3283656), (2888, 2887980), (3032, 2750820), (3040, 2743581), (3048, 2736380), (3610, 2310384), (3790, 2200656), (3810, 2189104), (4064, 2052285), (4332, 1925320), (4548, 1833880), (4560, 1829054), (4826, 1728240), (5080, 1641828), (5415, 1540256), (5685, 1467104), (5776, 1443990), (6064, 1375410), (6096, 1368190), (7201, 1158240), (7220, 1155192), (7239, 1152160), (7580, 1100328), (7620, 1094552), (8664, 962660), (9096, 916940), (9120, 914527), (9652, 864120), (10160, 820914), (10830, 770128), (11370, 733552), (11552, 721995), (12065, 691296), (12128, 687705), (12192, 684095), (14402, 579120), (14440, 577596), (14478, 576080), (15160, 550164), (15240, 547276), (17328, 481330), (18192, 458470), (19304, 432060), (20320, 410457), (21603, 386080), (21660, 385064), (22740, 366776), (24130, 345648), (28804, 289560), (28880, 288798), (28956, 288040), (30320, 275082), (30480, 273638), (34656, 240665), (36005, 231648), (36195, 230432), (36384, 229235), (38608, 216030), (43206, 193040), (43320, 192532), (45480, 183388), (45847, 181920), (48133, 173280), (48260, 172824), (57608, 144780), (57760, 144399), (57912, 144020), (60640, 137541), (60960, 136819), (72010, 115824), (72390, 115216), (77216, 108015), (86412, 96520), (86640, 96266), (90960, 91694)]