18138550988880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{5437}}^1\times {\mathrm{661931}}^1$

素因数の和:667394

約数の個数: 240

約数和(自身を含む): 69630395762304

約数和(自身を除く): 51491844773424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 5437, 10874, 16311, 21748, 27185, 32622, 38059, 43496, 48933, 54370, 65244, 76118, 81555, 86992, 97866, 108740, 114177, 130488, 152236, 163110, 190295, 195732, 217480, 228354, 244665, 260976, 304472, 326220, 342531, 380590, 391464, 434960, 456708, 489330, 570885, 608944, 652440, 661931, 685062, 761180, 782928, 913416, 978660, 1141770, 1304880, 1323862, 1370124, 1522360, 1712655, 1826832, 1957320, 1985793, 2283540, 2647724, 2740248, 3044720, 3309655, 3425310, 3914640, 3971586, 4567080, 4633517, 5295448, 5480496, 5957379, 6619310, 6850620, 7943172, 9134160, 9267034, 9928965, 10590896, 11914758, 13238620, 13701240, 13900551, 15886344, 18534068, 19857930, 23167585, 23829516, 26477240, 27402480, 27801102, 29786895, 31772688, 37068136, 39715860, 41701653, 46335170, 47659032, 52954480, 55602204, 59573790, 69502755, 74136272, 79431720, 83403306, 92670340, 95318064, 111204408, 119147580, 139005510, 158863440, 166806612, 185340680, 208508265, 222408816, 238295160, 278011020, 333613224, 370681360, 417016530, 476590320, 556022040, 667226448, 834033060, 1112044080, 1668066120, 3336132240, 3598918847, 7197837694, 10796756541, 14395675388, 17994594235, 21593513082, 25192431929, 28791350776, 32390269623, 35989188470, 43187026164, 50384863858, 53983782705, 57582701552, 64780539246, 71978376940, 75577295787, 86374052328, 100769727716, 107967565410, 125962159645, 129561078492, 143956753880, 151154591574, 161951348115, 172748104656, 201539455432, 215935130820, 226731887361, 251924319290, 259122156984, 287913507760, 302309183148, 323902696230, 377886478935, 403078910864, 431870261640, 453463774722, 503848638580, 518244313968, 604618366296, 647805392460, 755772957870, 863740523280, 906927549444, 1007697277160, 1133659436805, 1209236732592, 1295610784920, 1511545915740, 1813855098888, 2015394554320, 2267318873610, 2591221569840, 3023091831480, 3627710197776, 4534637747220, 6046183662960, 9069275494440, 18138550988880]

約数ペア:

[(1, 18138550988880), (2, 9069275494440), (3, 6046183662960), (4, 4534637747220), (5, 3627710197776), (6, 3023091831480), (7, 2591221569840), (8, 2267318873610), (9, 2015394554320), (10, 1813855098888), (12, 1511545915740), (14, 1295610784920), (15, 1209236732592), (16, 1133659436805), (18, 1007697277160), (20, 906927549444), (21, 863740523280), (24, 755772957870), (28, 647805392460), (30, 604618366296), (35, 518244313968), (36, 503848638580), (40, 453463774722), (42, 431870261640), (45, 403078910864), (48, 377886478935), (56, 323902696230), (60, 302309183148), (63, 287913507760), (70, 259122156984), (72, 251924319290), (80, 226731887361), (84, 215935130820), (90, 201539455432), (105, 172748104656), (112, 161951348115), (120, 151154591574), (126, 143956753880), (140, 129561078492), (144, 125962159645), (168, 107967565410), (180, 100769727716), (210, 86374052328), (240, 75577295787), (252, 71978376940), (280, 64780539246), (315, 57582701552), (336, 53983782705), (360, 50384863858), (420, 43187026164), (504, 35989188470), (560, 32390269623), (630, 28791350776), (720, 25192431929), (840, 21593513082), (1008, 17994594235), (1260, 14395675388), (1680, 10796756541), (2520, 7197837694), (5040, 3598918847), (5437, 3336132240), (10874, 1668066120), (16311, 1112044080), (21748, 834033060), (27185, 667226448), (32622, 556022040), (38059, 476590320), (43496, 417016530), (48933, 370681360), (54370, 333613224), (65244, 278011020), (76118, 238295160), (81555, 222408816), (86992, 208508265), (97866, 185340680), (108740, 166806612), (114177, 158863440), (130488, 139005510), (152236, 119147580), (163110, 111204408), (190295, 95318064), (195732, 92670340), (217480, 83403306), (228354, 79431720), (244665, 74136272), (260976, 69502755), (304472, 59573790), (326220, 55602204), (342531, 52954480), (380590, 47659032), (391464, 46335170), (434960, 41701653), (456708, 39715860), (489330, 37068136), (570885, 31772688), (608944, 29786895), (652440, 27801102), (661931, 27402480), (685062, 26477240), (761180, 23829516), (782928, 23167585), (913416, 19857930), (978660, 18534068), (1141770, 15886344), (1304880, 13900551), (1323862, 13701240), (1370124, 13238620), (1522360, 11914758), (1712655, 10590896), (1826832, 9928965), (1957320, 9267034), (1985793, 9134160), (2283540, 7943172), (2647724, 6850620), (2740248, 6619310), (3044720, 5957379), (3309655, 5480496), (3425310, 5295448), (3914640, 4633517), (3971586, 4567080)]