47848103680

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1\times {\mathrm{1979}}^1$

素因数の和:3466

約数の個数: 144

約数和(自身を含む): 123574762080

約数和(自身を除く): 75726658400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1453, 1664, 1979, 2080, 2906, 3328, 3958, 4160, 5812, 7265, 7916, 8320, 9895, 11624, 14530, 15832, 16640, 18889, 19790, 23248, 25727, 29060, 31664, 37778, 39580, 46496, 51454, 58120, 63328, 75556, 79160, 92992, 94445, 102908, 116240, 126656, 128635, 151112, 158320, 185984, 188890, 205816, 232480, 253312, 257270, 302224, 316640, 371968, 377780, 411632, 464960, 506624, 514540, 604448, 633280, 755560, 823264, 929920, 1029080, 1208896, 1266560, 1511120, 1646528, 1859840, 2058160, 2417792, 2533120, 2875487, 3022240, 3293056, 4116320, 4835584, 5750974, 6044480, 6586112, 8232640, 11501948, 12088960, 14377435, 16465280, 23003896, 24177920, 28754870, 32930560, 37381331, 46007792, 57509740, 74762662, 92015584, 115019480, 149525324, 184031168, 186906655, 230038960, 299050648, 368062336, 373813310, 460077920, 598101296, 736124672, 747626620, 920155840, 1196202592, 1495253240, 1840311680, 2392405184, 2990506480, 3680623360, 4784810368, 5981012960, 9569620736, 11962025920, 23924051840, 47848103680]

約数ペア:

[(1, 47848103680), (2, 23924051840), (4, 11962025920), (5, 9569620736), (8, 5981012960), (10, 4784810368), (13, 3680623360), (16, 2990506480), (20, 2392405184), (26, 1840311680), (32, 1495253240), (40, 1196202592), (52, 920155840), (64, 747626620), (65, 736124672), (80, 598101296), (104, 460077920), (128, 373813310), (130, 368062336), (160, 299050648), (208, 230038960), (256, 186906655), (260, 184031168), (320, 149525324), (416, 115019480), (520, 92015584), (640, 74762662), (832, 57509740), (1040, 46007792), (1280, 37381331), (1453, 32930560), (1664, 28754870), (1979, 24177920), (2080, 23003896), (2906, 16465280), (3328, 14377435), (3958, 12088960), (4160, 11501948), (5812, 8232640), (7265, 6586112), (7916, 6044480), (8320, 5750974), (9895, 4835584), (11624, 4116320), (14530, 3293056), (15832, 3022240), (16640, 2875487), (18889, 2533120), (19790, 2417792), (23248, 2058160), (25727, 1859840), (29060, 1646528), (31664, 1511120), (37778, 1266560), (39580, 1208896), (46496, 1029080), (51454, 929920), (58120, 823264), (63328, 755560), (75556, 633280), (79160, 604448), (92992, 514540), (94445, 506624), (102908, 464960), (116240, 411632), (126656, 377780), (128635, 371968), (151112, 316640), (158320, 302224), (185984, 257270), (188890, 253312), (205816, 232480)]