160547270080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{103}}^2\times {\mathrm{131}}^1$

素因数の和:392

約数の個数: 252

約数和(自身を含む): 410548985352

約数和(自身を除く): 250001715272

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 103, 131, 152, 160, 190, 206, 262, 304, 320, 361, 380, 412, 515, 524, 608, 655, 722, 760, 824, 1030, 1048, 1216, 1310, 1444, 1520, 1648, 1805, 1957, 2060, 2096, 2489, 2620, 2888, 3040, 3296, 3610, 3914, 4120, 4192, 4978, 5240, 5776, 6080, 6592, 7220, 7828, 8240, 8384, 9785, 9956, 10480, 10609, 11552, 12445, 13493, 14440, 15656, 16480, 19570, 19912, 20960, 21218, 23104, 24890, 26986, 28880, 31312, 32960, 37183, 39140, 39824, 41920, 42436, 47291, 49780, 53045, 53972, 57760, 62624, 67465, 74366, 78280, 79648, 84872, 94582, 99560, 106090, 107944, 115520, 125248, 134930, 148732, 156560, 159296, 169744, 185915, 189164, 199120, 201571, 212180, 215888, 236455, 256367, 269860, 297464, 313120, 339488, 371830, 378328, 398240, 403142, 424360, 431776, 472910, 512734, 539720, 594928, 626240, 678976, 743660, 756656, 796480, 806284, 848720, 863552, 945820, 1007855, 1025468, 1079440, 1189856, 1281835, 1389779, 1487320, 1513312, 1612568, 1697440, 1891640, 2015710, 2050936, 2158880, 2379712, 2563670, 2779558, 2974640, 3026624, 3225136, 3394880, 3783280, 3829849, 4031420, 4101872, 4317760, 4870973, 5127340, 5559116, 5949280, 6450272, 6948895, 7566560, 7659698, 8062840, 8203744, 9741946, 10254680, 11118232, 11898560, 12900544, 13897790, 15133120, 15319396, 16125680, 16407488, 19149245, 19483892, 20509360, 22236464, 24354865, 26405801, 27795580, 30638792, 32251360, 38298490, 38967784, 41018720, 44472928, 48709730, 52811602, 55591160, 61277584, 64502720, 76596980, 77935568, 82037440, 88945856, 97419460, 105623204, 111182320, 122555168, 132029005, 153193960, 155871136, 194838920, 211246408, 222364640, 245110336, 264058010, 306387920, 311742272, 389677840, 422492816, 444729280, 501710219, 528116020, 612775840, 779355680, 844985632, 1003420438, 1056232040, 1225551680, 1558711360, 1689971264, 2006840876, 2112464080, 2508551095, 4013681752, 4224928160, 5017102190, 8027363504, 8449856320, 10034204380, 16054727008, 20068408760, 32109454016, 40136817520, 80273635040, 160547270080]

約数ペア:

[(1, 160547270080), (2, 80273635040), (4, 40136817520), (5, 32109454016), (8, 20068408760), (10, 16054727008), (16, 10034204380), (19, 8449856320), (20, 8027363504), (32, 5017102190), (38, 4224928160), (40, 4013681752), (64, 2508551095), (76, 2112464080), (80, 2006840876), (95, 1689971264), (103, 1558711360), (131, 1225551680), (152, 1056232040), (160, 1003420438), (190, 844985632), (206, 779355680), (262, 612775840), (304, 528116020), (320, 501710219), (361, 444729280), (380, 422492816), (412, 389677840), (515, 311742272), (524, 306387920), (608, 264058010), (655, 245110336), (722, 222364640), (760, 211246408), (824, 194838920), (1030, 155871136), (1048, 153193960), (1216, 132029005), (1310, 122555168), (1444, 111182320), (1520, 105623204), (1648, 97419460), (1805, 88945856), (1957, 82037440), (2060, 77935568), (2096, 76596980), (2489, 64502720), (2620, 61277584), (2888, 55591160), (3040, 52811602), (3296, 48709730), (3610, 44472928), (3914, 41018720), (4120, 38967784), (4192, 38298490), (4978, 32251360), (5240, 30638792), (5776, 27795580), (6080, 26405801), (6592, 24354865), (7220, 22236464), (7828, 20509360), (8240, 19483892), (8384, 19149245), (9785, 16407488), (9956, 16125680), (10480, 15319396), (10609, 15133120), (11552, 13897790), (12445, 12900544), (13493, 11898560), (14440, 11118232), (15656, 10254680), (16480, 9741946), (19570, 8203744), (19912, 8062840), (20960, 7659698), (21218, 7566560), (23104, 6948895), (24890, 6450272), (26986, 5949280), (28880, 5559116), (31312, 5127340), (32960, 4870973), (37183, 4317760), (39140, 4101872), (39824, 4031420), (41920, 3829849), (42436, 3783280), (47291, 3394880), (49780, 3225136), (53045, 3026624), (53972, 2974640), (57760, 2779558), (62624, 2563670), (67465, 2379712), (74366, 2158880), (78280, 2050936), (79648, 2015710), (84872, 1891640), (94582, 1697440), (99560, 1612568), (106090, 1513312), (107944, 1487320), (115520, 1389779), (125248, 1281835), (134930, 1189856), (148732, 1079440), (156560, 1025468), (159296, 1007855), (169744, 945820), (185915, 863552), (189164, 848720), (199120, 806284), (201571, 796480), (212180, 756656), (215888, 743660), (236455, 678976), (256367, 626240), (269860, 594928), (297464, 539720), (313120, 512734), (339488, 472910), (371830, 431776), (378328, 424360), (398240, 403142)]