381501120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:448

約数の個数: 448

約数和(自身を含む): 1630411776

約数和(自身を除く): 1248910656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 192, 195, 208, 210, 220, 224, 231, 240, 260, 264, 273, 280, 286, 308, 312, 320, 330, 336, 352, 364, 385, 390, 397, 416, 420, 429, 440, 448, 455, 462, 480, 520, 528, 546, 560, 572, 616, 624, 660, 672, 704, 715, 728, 770, 780, 794, 832, 840, 858, 880, 910, 924, 960, 1001, 1040, 1056, 1092, 1120, 1144, 1155, 1191, 1232, 1248, 1320, 1344, 1365, 1430, 1456, 1540, 1560, 1588, 1680, 1716, 1760, 1820, 1848, 1985, 2002, 2080, 2112, 2145, 2184, 2240, 2288, 2310, 2382, 2464, 2496, 2640, 2730, 2779, 2860, 2912, 3003, 3080, 3120, 3176, 3360, 3432, 3520, 3640, 3696, 3970, 4004, 4160, 4290, 4367, 4368, 4576, 4620, 4764, 4928, 5005, 5161, 5280, 5460, 5558, 5720, 5824, 5955, 6006, 6160, 6240, 6352, 6720, 6864, 7280, 7392, 7940, 8008, 8337, 8580, 8734, 8736, 9152, 9240, 9528, 10010, 10322, 10560, 10920, 11116, 11440, 11910, 12012, 12320, 12480, 12704, 13101, 13728, 13895, 14560, 14784, 15015, 15483, 15880, 16016, 16674, 17160, 17468, 17472, 18480, 19056, 20020, 20644, 21835, 21840, 22232, 22880, 23820, 24024, 24640, 25408, 25805, 26202, 27456, 27790, 29120, 30030, 30569, 30966, 31760, 32032, 33348, 34320, 34936, 36127, 36960, 38112, 40040, 41288, 41685, 43670, 43680, 44464, 45760, 47640, 48048, 51610, 52404, 55580, 56771, 60060, 61138, 61932, 63520, 64064, 65505, 66696, 68640, 69872, 72254, 73920, 76224, 77415, 80080, 82576, 83370, 87340, 87360, 88928, 91707, 95280, 96096, 103220, 104808, 108381, 111160, 113542, 120120, 122276, 123864, 127040, 131010, 133392, 137280, 139744, 144508, 152845, 154830, 160160, 165152, 166740, 170313, 174680, 177856, 180635, 183414, 190560, 192192, 206440, 209616, 216762, 222320, 227084, 240240, 244552, 247728, 262020, 266784, 279488, 283855, 289016, 305690, 309660, 320320, 330304, 333480, 340626, 349360, 361270, 366828, 381120, 397397, 412880, 419232, 433524, 444640, 454168, 458535, 480480, 489104, 495456, 524040, 533568, 541905, 567710, 578032, 611380, 619320, 666960, 681252, 698720, 722540, 733656, 794794, 825760, 838464, 851565, 867048, 889280, 908336, 917070, 960960, 978208, 990912, 1048080, 1083810, 1135420, 1156064, 1192191, 1222760, 1238640, 1333920, 1362504, 1397440, 1445080, 1467312, 1589588, 1651520, 1703130, 1734096, 1816672, 1834140, 1956416, 1986985, 2096160, 2167620, 2270840, 2312128, 2384382, 2445520, 2477280, 2667840, 2725008, 2890160, 2934624, 3179176, 3406260, 3468192, 3633344, 3668280, 3973970, 4192320, 4335240, 4541680, 4768764, 4891040, 4954560, 5450016, 5780320, 5869248, 5960955, 6358352, 6812520, 6936384, 7336560, 7947940, 8670480, 9083360, 9537528, 9782080, 10900032, 11560640, 11921910, 12716704, 13625040, 14673120, 15895880, 17340960, 18166720, 19075056, 23843820, 25433408, 27250080, 29346240, 31791760, 34681920, 38150112, 47687640, 54500160, 63583520, 76300224, 95375280, 127167040, 190750560, 381501120]

約数ペア:

[(1, 381501120), (2, 190750560), (3, 127167040), (4, 95375280), (5, 76300224), (6, 63583520), (7, 54500160), (8, 47687640), (10, 38150112), (11, 34681920), (12, 31791760), (13, 29346240), (14, 27250080), (15, 25433408), (16, 23843820), (20, 19075056), (21, 18166720), (22, 17340960), (24, 15895880), (26, 14673120), (28, 13625040), (30, 12716704), (32, 11921910), (33, 11560640), (35, 10900032), (39, 9782080), (40, 9537528), (42, 9083360), (44, 8670480), (48, 7947940), (52, 7336560), (55, 6936384), (56, 6812520), (60, 6358352), (64, 5960955), (65, 5869248), (66, 5780320), (70, 5450016), (77, 4954560), (78, 4891040), (80, 4768764), (84, 4541680), (88, 4335240), (91, 4192320), (96, 3973970), (104, 3668280), (105, 3633344), (110, 3468192), (112, 3406260), (120, 3179176), (130, 2934624), (132, 2890160), (140, 2725008), (143, 2667840), (154, 2477280), (156, 2445520), (160, 2384382), (165, 2312128), (168, 2270840), (176, 2167620), (182, 2096160), (192, 1986985), (195, 1956416), (208, 1834140), (210, 1816672), (220, 1734096), (224, 1703130), (231, 1651520), (240, 1589588), (260, 1467312), (264, 1445080), (273, 1397440), (280, 1362504), (286, 1333920), (308, 1238640), (312, 1222760), (320, 1192191), (330, 1156064), (336, 1135420), (352, 1083810), (364, 1048080), (385, 990912), (390, 978208), (397, 960960), (416, 917070), (420, 908336), (429, 889280), (440, 867048), (448, 851565), (455, 838464), (462, 825760), (480, 794794), (520, 733656), (528, 722540), (546, 698720), (560, 681252), (572, 666960), (616, 619320), (624, 611380), (660, 578032), (672, 567710), (704, 541905), (715, 533568), (728, 524040), (770, 495456), (780, 489104), (794, 480480), (832, 458535), (840, 454168), (858, 444640), (880, 433524), (910, 419232), (924, 412880), (960, 397397), (1001, 381120), (1040, 366828), (1056, 361270), (1092, 349360), (1120, 340626), (1144, 333480), (1155, 330304), (1191, 320320), (1232, 309660), (1248, 305690), (1320, 289016), (1344, 283855), (1365, 279488), (1430, 266784), (1456, 262020), (1540, 247728), (1560, 244552), (1588, 240240), (1680, 227084), (1716, 222320), (1760, 216762), (1820, 209616), (1848, 206440), (1985, 192192), (2002, 190560), (2080, 183414), (2112, 180635), (2145, 177856), (2184, 174680), (2240, 170313), (2288, 166740), (2310, 165152), (2382, 160160), (2464, 154830), (2496, 152845), (2640, 144508), (2730, 139744), (2779, 137280), (2860, 133392), (2912, 131010), (3003, 127040), (3080, 123864), (3120, 122276), (3176, 120120), (3360, 113542), (3432, 111160), (3520, 108381), (3640, 104808), (3696, 103220), (3970, 96096), (4004, 95280), (4160, 91707), (4290, 88928), (4367, 87360), (4368, 87340), (4576, 83370), (4620, 82576), (4764, 80080), (4928, 77415), (5005, 76224), (5161, 73920), (5280, 72254), (5460, 69872), (5558, 68640), (5720, 66696), (5824, 65505), (5955, 64064), (6006, 63520), (6160, 61932), (6240, 61138), (6352, 60060), (6720, 56771), (6864, 55580), (7280, 52404), (7392, 51610), (7940, 48048), (8008, 47640), (8337, 45760), (8580, 44464), (8734, 43680), (8736, 43670), (9152, 41685), (9240, 41288), (9528, 40040), (10010, 38112), (10322, 36960), (10560, 36127), (10920, 34936), (11116, 34320), (11440, 33348), (11910, 32032), (12012, 31760), (12320, 30966), (12480, 30569), (12704, 30030), (13101, 29120), (13728, 27790), (13895, 27456), (14560, 26202), (14784, 25805), (15015, 25408), (15483, 24640), (15880, 24024), (16016, 23820), (16674, 22880), (17160, 22232), (17468, 21840), (17472, 21835), (18480, 20644), (19056, 20020)]