79397456880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{146317}}^1$

素因数の和:146376

約数の個数: 320

約数和(自身を含む): 313518504960

約数和(自身を除く): 234121048080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 240, 255, 266, 272, 280, 285, 304, 323, 336, 340, 357, 380, 399, 408, 420, 456, 476, 510, 532, 560, 570, 595, 646, 665, 680, 714, 760, 798, 816, 840, 912, 952, 969, 1020, 1064, 1140, 1190, 1292, 1330, 1360, 1428, 1520, 1596, 1615, 1680, 1785, 1904, 1938, 1995, 2040, 2128, 2261, 2280, 2380, 2584, 2660, 2856, 3192, 3230, 3570, 3876, 3990, 4080, 4522, 4560, 4760, 4845, 5168, 5320, 5712, 6384, 6460, 6783, 7140, 7752, 7980, 9044, 9520, 9690, 10640, 11305, 12920, 13566, 14280, 15504, 15960, 18088, 19380, 22610, 25840, 27132, 28560, 31920, 33915, 36176, 38760, 45220, 54264, 67830, 77520, 90440, 108528, 135660, 146317, 180880, 271320, 292634, 438951, 542640, 585268, 731585, 877902, 1024219, 1170536, 1463170, 1755804, 2048438, 2194755, 2341072, 2487389, 2780023, 2926340, 3072657, 3511608, 4096876, 4389510, 4974778, 5121095, 5560046, 5852680, 6145314, 7023216, 7462167, 8193752, 8340069, 8779020, 9949556, 10242190, 11120092, 11705360, 12290628, 12436945, 13900115, 14924334, 15363285, 16387504, 16680138, 17411723, 17558040, 19460161, 19899112, 20484380, 22240184, 24581256, 24873890, 27800230, 29848668, 30726570, 33360276, 34823446, 35116080, 37310835, 38920322, 39798224, 40968760, 41700345, 44480368, 47260391, 49162512, 49747780, 52235169, 55600460, 58380483, 59697336, 61453140, 66720552, 69646892, 74621670, 77840644, 81937520, 83400690, 87058615, 94520782, 97300805, 99495560, 104470338, 111200920, 116760966, 119394672, 122906280, 133441104, 139293784, 141781173, 149243340, 155681288, 166801380, 174117230, 189041564, 194601610, 198991120, 208940676, 222401840, 233521932, 236301955, 245812560, 261175845, 278587568, 283562346, 291902415, 298486680, 311362576, 330822737, 333602760, 348234460, 378083128, 389203220, 417881352, 467043864, 472603910, 522351690, 567124692, 583804830, 596973360, 661645474, 667205520, 696468920, 708905865, 756166256, 778406440, 835762704, 934087728, 945207820, 992468211, 1044703380, 1134249384, 1167609660, 1323290948, 1392937840, 1417811730, 1556812880, 1654113685, 1890415640, 1984936422, 2089406760, 2268498768, 2335219320, 2646581896, 2835623460, 3308227370, 3780831280, 3969872844, 4178813520, 4670438640, 4962341055, 5293163792, 5671246920, 6616454740, 7939745688, 9924682110, 11342493840, 13232909480, 15879491376, 19849364220, 26465818960, 39698728440, 79397456880]

約数ペア:

[(1, 79397456880), (2, 39698728440), (3, 26465818960), (4, 19849364220), (5, 15879491376), (6, 13232909480), (7, 11342493840), (8, 9924682110), (10, 7939745688), (12, 6616454740), (14, 5671246920), (15, 5293163792), (16, 4962341055), (17, 4670438640), (19, 4178813520), (20, 3969872844), (21, 3780831280), (24, 3308227370), (28, 2835623460), (30, 2646581896), (34, 2335219320), (35, 2268498768), (38, 2089406760), (40, 1984936422), (42, 1890415640), (48, 1654113685), (51, 1556812880), (56, 1417811730), (57, 1392937840), (60, 1323290948), (68, 1167609660), (70, 1134249384), (76, 1044703380), (80, 992468211), (84, 945207820), (85, 934087728), (95, 835762704), (102, 778406440), (105, 756166256), (112, 708905865), (114, 696468920), (119, 667205520), (120, 661645474), (133, 596973360), (136, 583804830), (140, 567124692), (152, 522351690), (168, 472603910), (170, 467043864), (190, 417881352), (204, 389203220), (210, 378083128), (228, 348234460), (238, 333602760), (240, 330822737), (255, 311362576), (266, 298486680), (272, 291902415), (280, 283562346), (285, 278587568), (304, 261175845), (323, 245812560), (336, 236301955), (340, 233521932), (357, 222401840), (380, 208940676), (399, 198991120), (408, 194601610), (420, 189041564), (456, 174117230), (476, 166801380), (510, 155681288), (532, 149243340), (560, 141781173), (570, 139293784), (595, 133441104), (646, 122906280), (665, 119394672), (680, 116760966), (714, 111200920), (760, 104470338), (798, 99495560), (816, 97300805), (840, 94520782), (912, 87058615), (952, 83400690), (969, 81937520), (1020, 77840644), (1064, 74621670), (1140, 69646892), (1190, 66720552), (1292, 61453140), (1330, 59697336), (1360, 58380483), (1428, 55600460), (1520, 52235169), (1596, 49747780), (1615, 49162512), (1680, 47260391), (1785, 44480368), (1904, 41700345), (1938, 40968760), (1995, 39798224), (2040, 38920322), (2128, 37310835), (2261, 35116080), (2280, 34823446), (2380, 33360276), (2584, 30726570), (2660, 29848668), (2856, 27800230), (3192, 24873890), (3230, 24581256), (3570, 22240184), (3876, 20484380), (3990, 19899112), (4080, 19460161), (4522, 17558040), (4560, 17411723), (4760, 16680138), (4845, 16387504), (5168, 15363285), (5320, 14924334), (5712, 13900115), (6384, 12436945), (6460, 12290628), (6783, 11705360), (7140, 11120092), (7752, 10242190), (7980, 9949556), (9044, 8779020), (9520, 8340069), (9690, 8193752), (10640, 7462167), (11305, 7023216), (12920, 6145314), (13566, 5852680), (14280, 5560046), (15504, 5121095), (15960, 4974778), (18088, 4389510), (19380, 4096876), (22610, 3511608), (25840, 3072657), (27132, 2926340), (28560, 2780023), (31920, 2487389), (33915, 2341072), (36176, 2194755), (38760, 2048438), (45220, 1755804), (54264, 1463170), (67830, 1170536), (77520, 1024219), (90440, 877902), (108528, 731585), (135660, 585268), (146317, 542640), (180880, 438951), (271320, 292634)]