74816439360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{30431}}^1$

素因数の和:30661

約数の個数: 224

約数和(自身を含む): 257121672192

約数和(自身を除く): 182305232832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 197, 208, 240, 260, 312, 320, 390, 394, 416, 480, 520, 591, 624, 780, 788, 832, 960, 985, 1040, 1182, 1248, 1560, 1576, 1970, 2080, 2364, 2496, 2561, 2955, 3120, 3152, 3940, 4160, 4728, 5122, 5910, 6240, 6304, 7683, 7880, 9456, 10244, 11820, 12480, 12608, 12805, 15366, 15760, 18912, 20488, 23640, 25610, 30431, 30732, 31520, 37824, 38415, 40976, 47280, 51220, 60862, 61464, 63040, 76830, 81952, 91293, 94560, 102440, 121724, 122928, 152155, 153660, 163904, 182586, 189120, 204880, 243448, 245856, 304310, 307320, 365172, 395603, 409760, 456465, 486896, 491712, 608620, 614640, 730344, 791206, 819520, 912930, 973792, 1186809, 1217240, 1229280, 1460688, 1582412, 1825860, 1947584, 1978015, 2373618, 2434480, 2458560, 2921376, 3164824, 3651720, 3956030, 4747236, 4868960, 5842752, 5934045, 5994907, 6329648, 7303440, 7912060, 9494472, 9737920, 11868090, 11989814, 12659296, 14606880, 15824120, 17984721, 18988944, 23736180, 23979628, 25318592, 29213760, 29974535, 31648240, 35969442, 37977888, 47472360, 47959256, 59949070, 63296480, 71938884, 75955776, 77933791, 89923605, 94944720, 95918512, 119898140, 126592960, 143877768, 155867582, 179847210, 189889440, 191837024, 233801373, 239796280, 287755536, 311735164, 359694420, 379778880, 383674048, 389668955, 467602746, 479592560, 575511072, 623470328, 719388840, 779337910, 935205492, 959185120, 1151022144, 1169006865, 1246940656, 1438777680, 1558675820, 1870410984, 1918370240, 2338013730, 2493881312, 2877555360, 3117351640, 3740821968, 4676027460, 4987762624, 5755110720, 6234703280, 7481643936, 9352054920, 12469406560, 14963287872, 18704109840, 24938813120, 37408219680, 74816439360]

約数ペア:

[(1, 74816439360), (2, 37408219680), (3, 24938813120), (4, 18704109840), (5, 14963287872), (6, 12469406560), (8, 9352054920), (10, 7481643936), (12, 6234703280), (13, 5755110720), (15, 4987762624), (16, 4676027460), (20, 3740821968), (24, 3117351640), (26, 2877555360), (30, 2493881312), (32, 2338013730), (39, 1918370240), (40, 1870410984), (48, 1558675820), (52, 1438777680), (60, 1246940656), (64, 1169006865), (65, 1151022144), (78, 959185120), (80, 935205492), (96, 779337910), (104, 719388840), (120, 623470328), (130, 575511072), (156, 479592560), (160, 467602746), (192, 389668955), (195, 383674048), (197, 379778880), (208, 359694420), (240, 311735164), (260, 287755536), (312, 239796280), (320, 233801373), (390, 191837024), (394, 189889440), (416, 179847210), (480, 155867582), (520, 143877768), (591, 126592960), (624, 119898140), (780, 95918512), (788, 94944720), (832, 89923605), (960, 77933791), (985, 75955776), (1040, 71938884), (1182, 63296480), (1248, 59949070), (1560, 47959256), (1576, 47472360), (1970, 37977888), (2080, 35969442), (2364, 31648240), (2496, 29974535), (2561, 29213760), (2955, 25318592), (3120, 23979628), (3152, 23736180), (3940, 18988944), (4160, 17984721), (4728, 15824120), (5122, 14606880), (5910, 12659296), (6240, 11989814), (6304, 11868090), (7683, 9737920), (7880, 9494472), (9456, 7912060), (10244, 7303440), (11820, 6329648), (12480, 5994907), (12608, 5934045), (12805, 5842752), (15366, 4868960), (15760, 4747236), (18912, 3956030), (20488, 3651720), (23640, 3164824), (25610, 2921376), (30431, 2458560), (30732, 2434480), (31520, 2373618), (37824, 1978015), (38415, 1947584), (40976, 1825860), (47280, 1582412), (51220, 1460688), (60862, 1229280), (61464, 1217240), (63040, 1186809), (76830, 973792), (81952, 912930), (91293, 819520), (94560, 791206), (102440, 730344), (121724, 614640), (122928, 608620), (152155, 491712), (153660, 486896), (163904, 456465), (182586, 409760), (189120, 395603), (204880, 365172), (243448, 307320), (245856, 304310)]