2216173680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23143}}^1$

素因数の和:23188

約数の個数: 240

約数和(自身を含む): 8953950720

約数和(自身を除く): 6737777040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15960, 19152, 23143, 23940, 31920, 46286, 47880, 69429, 92572, 95760, 115715, 138858, 162001, 185144, 208287, 231430, 277716, 324002, 347145, 370288, 416574, 439717, 462860, 486003, 555432, 648004, 694290, 810005, 833148, 879434, 925720, 972006, 1041435, 1110864, 1296008, 1319151, 1388580, 1458009, 1620010, 1666296, 1758868, 1851440, 1944012, 2082870, 2198585, 2430015, 2592016, 2638302, 2777160, 2916018, 3078019, 3240020, 3332592, 3517736, 3888024, 3957453, 4165740, 4397170, 4860030, 5276604, 5554320, 5832036, 6156038, 6480040, 6595755, 7035472, 7290045, 7776048, 7914906, 8331480, 8794340, 9234057, 9720060, 10553208, 11664072, 12312076, 12960080, 13191510, 14580090, 15390095, 15829812, 16662960, 17588680, 18468114, 19440120, 19787265, 21106416, 23328144, 24624152, 26383020, 27702171, 29160180, 30780190, 31659624, 35177360, 36936228, 38880240, 39574530, 46170285, 49248304, 52766040, 55404342, 58320360, 61560380, 63319248, 73872456, 79149060, 92340570, 105532080, 110808684, 116640720, 123120760, 138510855, 147744912, 158298120, 184681140, 221617368, 246241520, 277021710, 316596240, 369362280, 443234736, 554043420, 738724560, 1108086840, 2216173680]

約数ペア:

[(1, 2216173680), (2, 1108086840), (3, 738724560), (4, 554043420), (5, 443234736), (6, 369362280), (7, 316596240), (8, 277021710), (9, 246241520), (10, 221617368), (12, 184681140), (14, 158298120), (15, 147744912), (16, 138510855), (18, 123120760), (19, 116640720), (20, 110808684), (21, 105532080), (24, 92340570), (28, 79149060), (30, 73872456), (35, 63319248), (36, 61560380), (38, 58320360), (40, 55404342), (42, 52766040), (45, 49248304), (48, 46170285), (56, 39574530), (57, 38880240), (60, 36936228), (63, 35177360), (70, 31659624), (72, 30780190), (76, 29160180), (80, 27702171), (84, 26383020), (90, 24624152), (95, 23328144), (105, 21106416), (112, 19787265), (114, 19440120), (120, 18468114), (126, 17588680), (133, 16662960), (140, 15829812), (144, 15390095), (152, 14580090), (168, 13191510), (171, 12960080), (180, 12312076), (190, 11664072), (210, 10553208), (228, 9720060), (240, 9234057), (252, 8794340), (266, 8331480), (280, 7914906), (285, 7776048), (304, 7290045), (315, 7035472), (336, 6595755), (342, 6480040), (360, 6156038), (380, 5832036), (399, 5554320), (420, 5276604), (456, 4860030), (504, 4397170), (532, 4165740), (560, 3957453), (570, 3888024), (630, 3517736), (665, 3332592), (684, 3240020), (720, 3078019), (760, 2916018), (798, 2777160), (840, 2638302), (855, 2592016), (912, 2430015), (1008, 2198585), (1064, 2082870), (1140, 1944012), (1197, 1851440), (1260, 1758868), (1330, 1666296), (1368, 1620010), (1520, 1458009), (1596, 1388580), (1680, 1319151), (1710, 1296008), (1995, 1110864), (2128, 1041435), (2280, 972006), (2394, 925720), (2520, 879434), (2660, 833148), (2736, 810005), (3192, 694290), (3420, 648004), (3990, 555432), (4560, 486003), (4788, 462860), (5040, 439717), (5320, 416574), (5985, 370288), (6384, 347145), (6840, 324002), (7980, 277716), (9576, 231430), (10640, 208287), (11970, 185144), (13680, 162001), (15960, 138858), (19152, 115715), (23143, 95760), (23940, 92572), (31920, 69429), (46286, 47880)]