254866884480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1134557}}^1$

素因数の和:1134598

約数の個数: 256

約数和(自身を含む): 972089294400

約数和(自身を除く): 717222409920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11232, 12480, 14040, 14976, 17280, 18720, 22464, 24960, 28080, 37440, 44928, 56160, 74880, 112320, 224640, 1134557, 2269114, 3403671, 4538228, 5672785, 6807342, 9076456, 10211013, 11345570, 13614684, 14749241, 17018355, 18152912, 20422026, 22691140, 27229368, 29498482, 30633039, 34036710, 36305824, 40844052, 44247723, 45382280, 51055065, 54458736, 58996964, 61266078, 68073420, 72611648, 73746205, 81688104, 88495446, 90764560, 102110130, 108917472, 117993928, 122532156, 132743169, 136146840, 145223296, 147492410, 153165195, 163376208, 176990892, 181529120, 204220260, 217834944, 221238615, 235987856, 245064312, 265486338, 272293680, 294984820, 306330390, 326752416, 353981784, 363058240, 398229507, 408440520, 435669888, 442477230, 471975712, 490128624, 530972676, 544587360, 589969640, 612660780, 653504832, 663715845, 707963568, 726116480, 796459014, 816881040, 884954460, 943951424, 980257248, 1061945352, 1089174720, 1179939280, 1225321560, 1307009664, 1327431690, 1415927136, 1592918028, 1633762080, 1769908920, 1887902848, 1960514496, 1991147535, 2123890704, 2178349440, 2359878560, 2450643120, 2654863380, 2831854272, 3185836056, 3267524160, 3539817840, 3921028992, 3982295070, 4247781408, 4719757120, 4901286240, 5309726760, 5663708544, 6371672112, 6535048320, 7079635680, 7964590140, 8495562816, 9439514240, 9802572480, 10619453520, 12743344224, 14159271360, 15929180280, 16991125632, 19605144960, 21238907040, 25486688448, 28318542720, 31858360560, 42477814080, 50973376896, 63716721120, 84955628160, 127433442240, 254866884480]

約数ペア:

[(1, 254866884480), (2, 127433442240), (3, 84955628160), (4, 63716721120), (5, 50973376896), (6, 42477814080), (8, 31858360560), (9, 28318542720), (10, 25486688448), (12, 21238907040), (13, 19605144960), (15, 16991125632), (16, 15929180280), (18, 14159271360), (20, 12743344224), (24, 10619453520), (26, 9802572480), (27, 9439514240), (30, 8495562816), (32, 7964590140), (36, 7079635680), (39, 6535048320), (40, 6371672112), (45, 5663708544), (48, 5309726760), (52, 4901286240), (54, 4719757120), (60, 4247781408), (64, 3982295070), (65, 3921028992), (72, 3539817840), (78, 3267524160), (80, 3185836056), (90, 2831854272), (96, 2654863380), (104, 2450643120), (108, 2359878560), (117, 2178349440), (120, 2123890704), (128, 1991147535), (130, 1960514496), (135, 1887902848), (144, 1769908920), (156, 1633762080), (160, 1592918028), (180, 1415927136), (192, 1327431690), (195, 1307009664), (208, 1225321560), (216, 1179939280), (234, 1089174720), (240, 1061945352), (260, 980257248), (270, 943951424), (288, 884954460), (312, 816881040), (320, 796459014), (351, 726116480), (360, 707963568), (384, 663715845), (390, 653504832), (416, 612660780), (432, 589969640), (468, 544587360), (480, 530972676), (520, 490128624), (540, 471975712), (576, 442477230), (585, 435669888), (624, 408440520), (640, 398229507), (702, 363058240), (720, 353981784), (780, 326752416), (832, 306330390), (864, 294984820), (936, 272293680), (960, 265486338), (1040, 245064312), (1080, 235987856), (1152, 221238615), (1170, 217834944), (1248, 204220260), (1404, 181529120), (1440, 176990892), (1560, 163376208), (1664, 153165195), (1728, 147492410), (1755, 145223296), (1872, 136146840), (1920, 132743169), (2080, 122532156), (2160, 117993928), (2340, 108917472), (2496, 102110130), (2808, 90764560), (2880, 88495446), (3120, 81688104), (3456, 73746205), (3510, 72611648), (3744, 68073420), (4160, 61266078), (4320, 58996964), (4680, 54458736), (4992, 51055065), (5616, 45382280), (5760, 44247723), (6240, 40844052), (7020, 36305824), (7488, 34036710), (8320, 30633039), (8640, 29498482), (9360, 27229368), (11232, 22691140), (12480, 20422026), (14040, 18152912), (14976, 17018355), (17280, 14749241), (18720, 13614684), (22464, 11345570), (24960, 10211013), (28080, 9076456), (37440, 6807342), (44928, 5672785), (56160, 4538228), (74880, 3403671), (112320, 2269114), (224640, 1134557)]