80457623840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:644

約数の個数: 288

約数和(自身を含む): 214062267888

約数和(自身を除く): 133604644048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 80, 88, 110, 121, 122, 160, 176, 193, 220, 242, 244, 305, 352, 353, 386, 440, 484, 488, 605, 610, 671, 706, 772, 880, 965, 968, 976, 1210, 1220, 1342, 1412, 1544, 1760, 1765, 1930, 1936, 1952, 2123, 2420, 2440, 2684, 2824, 3088, 3355, 3530, 3860, 3872, 3883, 4246, 4840, 4880, 5368, 5648, 6176, 6710, 7060, 7381, 7720, 7766, 8492, 9680, 9760, 10615, 10736, 11296, 11773, 13420, 14120, 14762, 15440, 15532, 16984, 19360, 19415, 21230, 21472, 21533, 23353, 23546, 26840, 28240, 29524, 30880, 31064, 33968, 36905, 38830, 42460, 42713, 43066, 46706, 47092, 53680, 56480, 58865, 59048, 62128, 67936, 68129, 73810, 77660, 84920, 85426, 86132, 93412, 94184, 107360, 107665, 116765, 117730, 118096, 124256, 129503, 136258, 147620, 155320, 169840, 170852, 172264, 186824, 188368, 213565, 215330, 233530, 235460, 236192, 236863, 259006, 272516, 295240, 310640, 339680, 340645, 341704, 344528, 373648, 376736, 427130, 430660, 467060, 470920, 473726, 518012, 545032, 590480, 621280, 647515, 681290, 683408, 689056, 747296, 749419, 854260, 861320, 934120, 941840, 947452, 1036024, 1090064, 1180960, 1184315, 1295030, 1362580, 1366816, 1424533, 1498838, 1708520, 1722640, 1868240, 1883680, 1894904, 2072048, 2180128, 2368630, 2590060, 2605493, 2725160, 2849066, 2997676, 3417040, 3445280, 3736480, 3747095, 3789808, 4144096, 4155869, 4737260, 5180120, 5210986, 5450320, 5698132, 5995352, 6834080, 7122665, 7494190, 7579616, 8243609, 8311738, 9474520, 10360240, 10421972, 10900640, 11396264, 11990704, 13027465, 14245330, 14988380, 16487218, 16623476, 18949040, 20720480, 20779345, 20843944, 22792528, 23981408, 26054930, 28490660, 29976760, 32974436, 33246952, 37898080, 41218045, 41558690, 41687888, 45585056, 45714559, 52109860, 56981320, 59953520, 65948872, 66493904, 82436090, 83117380, 83375776, 91429118, 104219720, 113962640, 119907040, 131897744, 132987808, 164872180, 166234760, 182858236, 208439440, 227925280, 228572795, 263795488, 329744360, 332469520, 365716472, 416878880, 457145590, 502860149, 659488720, 664939040, 731432944, 914291180, 1005720298, 1318977440, 1462865888, 1828582360, 2011440596, 2514300745, 3657164720, 4022881192, 5028601490, 7314329440, 8045762384, 10057202980, 16091524768, 20114405960, 40228811920, 80457623840]

約数ペア:

[(1, 80457623840), (2, 40228811920), (4, 20114405960), (5, 16091524768), (8, 10057202980), (10, 8045762384), (11, 7314329440), (16, 5028601490), (20, 4022881192), (22, 3657164720), (32, 2514300745), (40, 2011440596), (44, 1828582360), (55, 1462865888), (61, 1318977440), (80, 1005720298), (88, 914291180), (110, 731432944), (121, 664939040), (122, 659488720), (160, 502860149), (176, 457145590), (193, 416878880), (220, 365716472), (242, 332469520), (244, 329744360), (305, 263795488), (352, 228572795), (353, 227925280), (386, 208439440), (440, 182858236), (484, 166234760), (488, 164872180), (605, 132987808), (610, 131897744), (671, 119907040), (706, 113962640), (772, 104219720), (880, 91429118), (965, 83375776), (968, 83117380), (976, 82436090), (1210, 66493904), (1220, 65948872), (1342, 59953520), (1412, 56981320), (1544, 52109860), (1760, 45714559), (1765, 45585056), (1930, 41687888), (1936, 41558690), (1952, 41218045), (2123, 37898080), (2420, 33246952), (2440, 32974436), (2684, 29976760), (2824, 28490660), (3088, 26054930), (3355, 23981408), (3530, 22792528), (3860, 20843944), (3872, 20779345), (3883, 20720480), (4246, 18949040), (4840, 16623476), (4880, 16487218), (5368, 14988380), (5648, 14245330), (6176, 13027465), (6710, 11990704), (7060, 11396264), (7381, 10900640), (7720, 10421972), (7766, 10360240), (8492, 9474520), (9680, 8311738), (9760, 8243609), (10615, 7579616), (10736, 7494190), (11296, 7122665), (11773, 6834080), (13420, 5995352), (14120, 5698132), (14762, 5450320), (15440, 5210986), (15532, 5180120), (16984, 4737260), (19360, 4155869), (19415, 4144096), (21230, 3789808), (21472, 3747095), (21533, 3736480), (23353, 3445280), (23546, 3417040), (26840, 2997676), (28240, 2849066), (29524, 2725160), (30880, 2605493), (31064, 2590060), (33968, 2368630), (36905, 2180128), (38830, 2072048), (42460, 1894904), (42713, 1883680), (43066, 1868240), (46706, 1722640), (47092, 1708520), (53680, 1498838), (56480, 1424533), (58865, 1366816), (59048, 1362580), (62128, 1295030), (67936, 1184315), (68129, 1180960), (73810, 1090064), (77660, 1036024), (84920, 947452), (85426, 941840), (86132, 934120), (93412, 861320), (94184, 854260), (107360, 749419), (107665, 747296), (116765, 689056), (117730, 683408), (118096, 681290), (124256, 647515), (129503, 621280), (136258, 590480), (147620, 545032), (155320, 518012), (169840, 473726), (170852, 470920), (172264, 467060), (186824, 430660), (188368, 427130), (213565, 376736), (215330, 373648), (233530, 344528), (235460, 341704), (236192, 340645), (236863, 339680), (259006, 310640), (272516, 295240)]