15551401440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{18503}}^1$

素因数の和:18641

約数の個数: 192

約数和(自身を含む): 52374905856

約数和(自身を除く): 36823504416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 103, 120, 136, 160, 170, 204, 206, 240, 255, 272, 309, 340, 408, 412, 480, 510, 515, 544, 618, 680, 816, 824, 1020, 1030, 1236, 1360, 1545, 1632, 1648, 1751, 2040, 2060, 2472, 2720, 3090, 3296, 3502, 4080, 4120, 4944, 5253, 6180, 7004, 8160, 8240, 8755, 9888, 10506, 12360, 14008, 16480, 17510, 18503, 21012, 24720, 26265, 28016, 35020, 37006, 42024, 49440, 52530, 55509, 56032, 70040, 74012, 84048, 92515, 105060, 111018, 140080, 148024, 168096, 185030, 210120, 222036, 277545, 280160, 296048, 314551, 370060, 420240, 444072, 555090, 592096, 629102, 740120, 840480, 888144, 943653, 1110180, 1258204, 1480240, 1572755, 1776288, 1887306, 1905809, 2220360, 2516408, 2960480, 3145510, 3774612, 3811618, 4440720, 4718265, 5032816, 5717427, 6291020, 7549224, 7623236, 8881440, 9436530, 9529045, 10065632, 11434854, 12582040, 15098448, 15246472, 18873060, 19058090, 22869708, 25164080, 28587135, 30196896, 30492944, 32398753, 37746120, 38116180, 45739416, 50328160, 57174270, 60985888, 64797506, 75492240, 76232360, 91478832, 97196259, 114348540, 129595012, 150984480, 152464720, 161993765, 182957664, 194392518, 228697080, 259190024, 304929440, 323987530, 388785036, 457394160, 485981295, 518380048, 647975060, 777570072, 914788320, 971962590, 1036760096, 1295950120, 1555140144, 1943925180, 2591900240, 3110280288, 3887850360, 5183800480, 7775700720, 15551401440]

約数ペア:

[(1, 15551401440), (2, 7775700720), (3, 5183800480), (4, 3887850360), (5, 3110280288), (6, 2591900240), (8, 1943925180), (10, 1555140144), (12, 1295950120), (15, 1036760096), (16, 971962590), (17, 914788320), (20, 777570072), (24, 647975060), (30, 518380048), (32, 485981295), (34, 457394160), (40, 388785036), (48, 323987530), (51, 304929440), (60, 259190024), (68, 228697080), (80, 194392518), (85, 182957664), (96, 161993765), (102, 152464720), (103, 150984480), (120, 129595012), (136, 114348540), (160, 97196259), (170, 91478832), (204, 76232360), (206, 75492240), (240, 64797506), (255, 60985888), (272, 57174270), (309, 50328160), (340, 45739416), (408, 38116180), (412, 37746120), (480, 32398753), (510, 30492944), (515, 30196896), (544, 28587135), (618, 25164080), (680, 22869708), (816, 19058090), (824, 18873060), (1020, 15246472), (1030, 15098448), (1236, 12582040), (1360, 11434854), (1545, 10065632), (1632, 9529045), (1648, 9436530), (1751, 8881440), (2040, 7623236), (2060, 7549224), (2472, 6291020), (2720, 5717427), (3090, 5032816), (3296, 4718265), (3502, 4440720), (4080, 3811618), (4120, 3774612), (4944, 3145510), (5253, 2960480), (6180, 2516408), (7004, 2220360), (8160, 1905809), (8240, 1887306), (8755, 1776288), (9888, 1572755), (10506, 1480240), (12360, 1258204), (14008, 1110180), (16480, 943653), (17510, 888144), (18503, 840480), (21012, 740120), (24720, 629102), (26265, 592096), (28016, 555090), (35020, 444072), (37006, 420240), (42024, 370060), (49440, 314551), (52530, 296048), (55509, 280160), (56032, 277545), (70040, 222036), (74012, 210120), (84048, 185030), (92515, 168096), (105060, 148024), (111018, 140080)]