15543880240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{3343}}^1$

素因数の和:3424

約数の個数: 240

約数和(自身を含む): 45499373568

約数和(自身を除く): 29955493328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 161, 184, 190, 230, 266, 280, 304, 322, 361, 368, 380, 437, 460, 532, 560, 644, 665, 722, 760, 805, 874, 920, 1064, 1288, 1330, 1444, 1520, 1610, 1748, 1805, 1840, 2128, 2185, 2527, 2576, 2660, 2888, 3059, 3220, 3343, 3496, 3610, 4370, 5054, 5320, 5776, 6118, 6440, 6686, 6992, 7220, 8303, 8740, 10108, 10640, 12236, 12635, 12880, 13372, 14440, 15295, 16606, 16715, 17480, 20216, 23401, 24472, 25270, 26744, 28880, 30590, 33212, 33430, 34960, 40432, 41515, 46802, 48944, 50540, 53488, 58121, 61180, 63517, 66424, 66860, 76889, 83030, 93604, 101080, 116242, 117005, 122360, 127034, 132848, 133720, 153778, 166060, 187208, 202160, 232484, 234010, 244720, 254068, 267440, 290605, 307556, 317585, 332120, 374416, 384445, 444619, 464968, 468020, 508136, 538223, 581210, 615112, 635170, 664240, 768890, 889238, 929936, 936040, 1016272, 1076446, 1162420, 1206823, 1230224, 1270340, 1460891, 1537780, 1778476, 1872080, 2152892, 2223095, 2324840, 2413646, 2540680, 2691115, 2921782, 3075560, 3556952, 4305784, 4446190, 4649680, 4827292, 5081360, 5382230, 5843564, 6034115, 6151120, 7113904, 7304455, 8447761, 8611568, 8892380, 9654584, 10226237, 10764460, 11687128, 12068230, 14608910, 16895522, 17784760, 19309168, 20452474, 21528920, 23374256, 24136460, 27756929, 29217820, 33791044, 35569520, 40904948, 42238805, 43057840, 48272920, 51131185, 55513858, 58435640, 67582088, 81809896, 84477610, 96545840, 102262370, 111027716, 116871280, 135164176, 138784645, 163619792, 168955220, 194298503, 204524740, 222055432, 277569290, 337910440, 388597006, 409049480, 444110864, 555138580, 675820880, 777194012, 818098960, 971492515, 1110277160, 1554388024, 1942985030, 2220554320, 3108776048, 3885970060, 7771940120, 15543880240]

約数ペア:

[(1, 15543880240), (2, 7771940120), (4, 3885970060), (5, 3108776048), (7, 2220554320), (8, 1942985030), (10, 1554388024), (14, 1110277160), (16, 971492515), (19, 818098960), (20, 777194012), (23, 675820880), (28, 555138580), (35, 444110864), (38, 409049480), (40, 388597006), (46, 337910440), (56, 277569290), (70, 222055432), (76, 204524740), (80, 194298503), (92, 168955220), (95, 163619792), (112, 138784645), (115, 135164176), (133, 116871280), (140, 111027716), (152, 102262370), (161, 96545840), (184, 84477610), (190, 81809896), (230, 67582088), (266, 58435640), (280, 55513858), (304, 51131185), (322, 48272920), (361, 43057840), (368, 42238805), (380, 40904948), (437, 35569520), (460, 33791044), (532, 29217820), (560, 27756929), (644, 24136460), (665, 23374256), (722, 21528920), (760, 20452474), (805, 19309168), (874, 17784760), (920, 16895522), (1064, 14608910), (1288, 12068230), (1330, 11687128), (1444, 10764460), (1520, 10226237), (1610, 9654584), (1748, 8892380), (1805, 8611568), (1840, 8447761), (2128, 7304455), (2185, 7113904), (2527, 6151120), (2576, 6034115), (2660, 5843564), (2888, 5382230), (3059, 5081360), (3220, 4827292), (3343, 4649680), (3496, 4446190), (3610, 4305784), (4370, 3556952), (5054, 3075560), (5320, 2921782), (5776, 2691115), (6118, 2540680), (6440, 2413646), (6686, 2324840), (6992, 2223095), (7220, 2152892), (8303, 1872080), (8740, 1778476), (10108, 1537780), (10640, 1460891), (12236, 1270340), (12635, 1230224), (12880, 1206823), (13372, 1162420), (14440, 1076446), (15295, 1016272), (16606, 936040), (16715, 929936), (17480, 889238), (20216, 768890), (23401, 664240), (24472, 635170), (25270, 615112), (26744, 581210), (28880, 538223), (30590, 508136), (33212, 468020), (33430, 464968), (34960, 444619), (40432, 384445), (41515, 374416), (46802, 332120), (48944, 317585), (50540, 307556), (53488, 290605), (58121, 267440), (61180, 254068), (63517, 244720), (66424, 234010), (66860, 232484), (76889, 202160), (83030, 187208), (93604, 166060), (101080, 153778), (116242, 133720), (117005, 132848), (122360, 127034)]