25616804520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:624

約数の個数: 256

約数和(自身を含む): 80167127040

約数和(自身を除く): 54550322520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 103, 120, 129, 157, 172, 206, 215, 258, 307, 309, 314, 344, 412, 430, 471, 515, 516, 614, 618, 628, 645, 785, 824, 860, 921, 942, 1030, 1032, 1228, 1236, 1256, 1290, 1535, 1545, 1570, 1720, 1842, 1884, 2060, 2355, 2456, 2472, 2580, 3070, 3090, 3140, 3684, 3768, 4120, 4429, 4605, 4710, 5160, 6140, 6180, 6280, 6751, 7368, 8858, 9210, 9420, 12280, 12360, 13201, 13287, 13502, 16171, 17716, 18420, 18840, 20253, 22145, 26402, 26574, 27004, 31621, 32342, 33755, 35432, 36840, 39603, 40506, 44290, 48199, 48513, 52804, 53148, 54008, 63242, 64684, 66005, 66435, 67510, 79206, 80855, 81012, 88580, 94863, 96398, 97026, 101265, 105608, 106296, 126484, 129368, 132010, 132870, 135020, 144597, 158105, 158412, 161710, 162024, 177160, 189726, 192796, 194052, 198015, 202530, 240995, 242565, 252968, 264020, 265740, 270040, 289194, 316210, 316824, 323420, 379452, 385592, 388104, 396030, 405060, 474315, 481990, 485130, 528040, 531480, 578388, 632420, 646840, 695353, 722985, 758904, 792060, 810120, 948630, 963980, 970260, 1156776, 1264840, 1359703, 1390706, 1445970, 1584120, 1897260, 1927960, 1940520, 2072557, 2086059, 2719406, 2781412, 2891940, 3476765, 3794520, 4079109, 4145114, 4172118, 4964497, 5438812, 5562824, 5783880, 6217671, 6798515, 6953530, 8158218, 8290228, 8344236, 9928994, 10362785, 10430295, 10877624, 12435342, 13597030, 13907060, 14893491, 16316436, 16580456, 16688472, 19857988, 20395545, 20725570, 20860590, 24822485, 24870684, 27194060, 27814120, 29786982, 31088355, 32632872, 39715976, 40791090, 41451140, 41721180, 49644970, 49741368, 54388120, 59573964, 62176710, 74467455, 81582180, 82902280, 83442360, 99289940, 119147928, 124353420, 148934910, 163164360, 198579880, 213473371, 248706840, 297869820, 426946742, 595739640, 640420113, 853893484, 1067366855, 1280840226, 1707786968, 2134733710, 2561680452, 3202100565, 4269467420, 5123360904, 6404201130, 8538934840, 12808402260, 25616804520]

約数ペア:

[(1, 25616804520), (2, 12808402260), (3, 8538934840), (4, 6404201130), (5, 5123360904), (6, 4269467420), (8, 3202100565), (10, 2561680452), (12, 2134733710), (15, 1707786968), (20, 1280840226), (24, 1067366855), (30, 853893484), (40, 640420113), (43, 595739640), (60, 426946742), (86, 297869820), (103, 248706840), (120, 213473371), (129, 198579880), (157, 163164360), (172, 148934910), (206, 124353420), (215, 119147928), (258, 99289940), (307, 83442360), (309, 82902280), (314, 81582180), (344, 74467455), (412, 62176710), (430, 59573964), (471, 54388120), (515, 49741368), (516, 49644970), (614, 41721180), (618, 41451140), (628, 40791090), (645, 39715976), (785, 32632872), (824, 31088355), (860, 29786982), (921, 27814120), (942, 27194060), (1030, 24870684), (1032, 24822485), (1228, 20860590), (1236, 20725570), (1256, 20395545), (1290, 19857988), (1535, 16688472), (1545, 16580456), (1570, 16316436), (1720, 14893491), (1842, 13907060), (1884, 13597030), (2060, 12435342), (2355, 10877624), (2456, 10430295), (2472, 10362785), (2580, 9928994), (3070, 8344236), (3090, 8290228), (3140, 8158218), (3684, 6953530), (3768, 6798515), (4120, 6217671), (4429, 5783880), (4605, 5562824), (4710, 5438812), (5160, 4964497), (6140, 4172118), (6180, 4145114), (6280, 4079109), (6751, 3794520), (7368, 3476765), (8858, 2891940), (9210, 2781412), (9420, 2719406), (12280, 2086059), (12360, 2072557), (13201, 1940520), (13287, 1927960), (13502, 1897260), (16171, 1584120), (17716, 1445970), (18420, 1390706), (18840, 1359703), (20253, 1264840), (22145, 1156776), (26402, 970260), (26574, 963980), (27004, 948630), (31621, 810120), (32342, 792060), (33755, 758904), (35432, 722985), (36840, 695353), (39603, 646840), (40506, 632420), (44290, 578388), (48199, 531480), (48513, 528040), (52804, 485130), (53148, 481990), (54008, 474315), (63242, 405060), (64684, 396030), (66005, 388104), (66435, 385592), (67510, 379452), (79206, 323420), (80855, 316824), (81012, 316210), (88580, 289194), (94863, 270040), (96398, 265740), (97026, 264020), (101265, 252968), (105608, 242565), (106296, 240995), (126484, 202530), (129368, 198015), (132010, 194052), (132870, 192796), (135020, 189726), (144597, 177160), (158105, 162024), (158412, 161710)]