1425488640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 288

約数和(自身を含む): 4772167680

約数和(自身を除く): 3346679040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 79, 80, 96, 111, 120, 127, 128, 148, 158, 160, 185, 192, 222, 237, 240, 254, 256, 296, 316, 320, 370, 381, 384, 395, 444, 474, 480, 508, 555, 592, 632, 635, 640, 740, 762, 768, 790, 888, 948, 960, 1016, 1110, 1184, 1185, 1264, 1270, 1280, 1480, 1524, 1580, 1776, 1896, 1905, 1920, 2032, 2220, 2368, 2370, 2528, 2540, 2923, 2960, 3048, 3160, 3552, 3792, 3810, 3840, 4064, 4440, 4699, 4736, 4740, 5056, 5080, 5846, 5920, 6096, 6320, 7104, 7584, 7620, 8128, 8769, 8880, 9398, 9472, 9480, 10033, 10112, 10160, 11692, 11840, 12192, 12640, 14097, 14208, 14615, 15168, 15240, 16256, 17538, 17760, 18796, 18960, 20066, 20224, 20320, 23384, 23495, 23680, 24384, 25280, 28194, 28416, 29230, 30099, 30336, 30480, 32512, 35076, 35520, 37592, 37920, 40132, 40640, 43845, 46768, 46990, 47360, 48768, 50165, 50560, 56388, 58460, 60198, 60672, 60960, 70152, 70485, 71040, 75184, 75840, 80264, 81280, 87690, 93536, 93980, 97536, 100330, 101120, 112776, 116920, 120396, 121920, 140304, 140970, 142080, 150368, 150495, 151680, 160528, 162560, 175380, 187072, 187960, 200660, 225552, 233840, 240792, 243840, 280608, 281940, 300736, 300990, 303360, 321056, 350760, 371221, 374144, 375920, 401320, 451104, 467680, 481584, 487680, 561216, 563880, 601472, 601980, 642112, 701520, 742442, 748288, 751840, 802640, 902208, 935360, 963168, 1113663, 1122432, 1127760, 1202944, 1203960, 1284224, 1403040, 1484884, 1503680, 1605280, 1804416, 1856105, 1870720, 1926336, 2227326, 2244864, 2255520, 2407920, 2568448, 2806080, 2969768, 3007360, 3210560, 3608832, 3712210, 3741440, 3852672, 4454652, 4511040, 4815840, 5568315, 5612160, 5939536, 6014720, 6421120, 7424420, 7705344, 8909304, 9022080, 9631680, 11136630, 11224320, 11879072, 12842240, 14848840, 17818608, 18044160, 19263360, 22273260, 23758144, 29697680, 35637216, 38526720, 44546520, 47516288, 59395360, 71274432, 89093040, 95032576, 118790720, 142548864, 178186080, 237581440, 285097728, 356372160, 475162880, 712744320, 1425488640]

約数ペア:

[(1, 1425488640), (2, 712744320), (3, 475162880), (4, 356372160), (5, 285097728), (6, 237581440), (8, 178186080), (10, 142548864), (12, 118790720), (15, 95032576), (16, 89093040), (20, 71274432), (24, 59395360), (30, 47516288), (32, 44546520), (37, 38526720), (40, 35637216), (48, 29697680), (60, 23758144), (64, 22273260), (74, 19263360), (79, 18044160), (80, 17818608), (96, 14848840), (111, 12842240), (120, 11879072), (127, 11224320), (128, 11136630), (148, 9631680), (158, 9022080), (160, 8909304), (185, 7705344), (192, 7424420), (222, 6421120), (237, 6014720), (240, 5939536), (254, 5612160), (256, 5568315), (296, 4815840), (316, 4511040), (320, 4454652), (370, 3852672), (381, 3741440), (384, 3712210), (395, 3608832), (444, 3210560), (474, 3007360), (480, 2969768), (508, 2806080), (555, 2568448), (592, 2407920), (632, 2255520), (635, 2244864), (640, 2227326), (740, 1926336), (762, 1870720), (768, 1856105), (790, 1804416), (888, 1605280), (948, 1503680), (960, 1484884), (1016, 1403040), (1110, 1284224), (1184, 1203960), (1185, 1202944), (1264, 1127760), (1270, 1122432), (1280, 1113663), (1480, 963168), (1524, 935360), (1580, 902208), (1776, 802640), (1896, 751840), (1905, 748288), (1920, 742442), (2032, 701520), (2220, 642112), (2368, 601980), (2370, 601472), (2528, 563880), (2540, 561216), (2923, 487680), (2960, 481584), (3048, 467680), (3160, 451104), (3552, 401320), (3792, 375920), (3810, 374144), (3840, 371221), (4064, 350760), (4440, 321056), (4699, 303360), (4736, 300990), (4740, 300736), (5056, 281940), (5080, 280608), (5846, 243840), (5920, 240792), (6096, 233840), (6320, 225552), (7104, 200660), (7584, 187960), (7620, 187072), (8128, 175380), (8769, 162560), (8880, 160528), (9398, 151680), (9472, 150495), (9480, 150368), (10033, 142080), (10112, 140970), (10160, 140304), (11692, 121920), (11840, 120396), (12192, 116920), (12640, 112776), (14097, 101120), (14208, 100330), (14615, 97536), (15168, 93980), (15240, 93536), (16256, 87690), (17538, 81280), (17760, 80264), (18796, 75840), (18960, 75184), (20066, 71040), (20224, 70485), (20320, 70152), (23384, 60960), (23495, 60672), (23680, 60198), (24384, 58460), (25280, 56388), (28194, 50560), (28416, 50165), (29230, 48768), (30099, 47360), (30336, 46990), (30480, 46768), (32512, 43845), (35076, 40640), (35520, 40132), (37592, 37920)]