2453900160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:669

約数の個数: 256

約数和(自身を含む): 8310470400

約数和(自身を除く): 5856570240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 137, 152, 160, 190, 192, 228, 240, 274, 285, 304, 320, 380, 384, 411, 456, 480, 491, 548, 570, 608, 640, 685, 760, 822, 912, 960, 982, 1096, 1140, 1216, 1370, 1473, 1520, 1644, 1824, 1920, 1964, 2055, 2192, 2280, 2432, 2455, 2603, 2740, 2946, 3040, 3288, 3648, 3928, 4110, 4384, 4560, 4910, 5206, 5480, 5892, 6080, 6576, 7296, 7365, 7809, 7856, 8220, 8768, 9120, 9329, 9820, 10412, 10960, 11784, 12160, 13015, 13152, 14730, 15618, 15712, 16440, 17536, 18240, 18658, 19640, 20824, 21920, 23568, 26030, 26304, 27987, 29460, 31236, 31424, 32880, 36480, 37316, 39045, 39280, 41648, 43840, 46645, 47136, 52060, 52608, 55974, 58920, 62472, 62848, 65760, 67267, 74632, 78090, 78560, 83296, 87680, 93290, 94272, 104120, 111948, 117840, 124944, 131520, 134534, 139935, 149264, 156180, 157120, 166592, 186580, 188544, 201801, 208240, 223896, 235680, 249888, 263040, 269068, 279870, 298528, 312360, 314240, 333184, 336335, 373160, 403602, 416480, 447792, 471360, 499776, 538136, 559740, 597056, 624720, 672670, 746320, 807204, 832960, 895584, 942720, 999552, 1009005, 1076272, 1119480, 1194112, 1249440, 1278073, 1345340, 1492640, 1614408, 1665920, 1791168, 2018010, 2152544, 2238960, 2498880, 2556146, 2690680, 2985280, 3228816, 3582336, 3834219, 4036020, 4305088, 4477920, 4997760, 5112292, 5381360, 5970560, 6390365, 6457632, 7668438, 8072040, 8610176, 8955840, 10224584, 10762720, 12780730, 12915264, 15336876, 16144080, 17911680, 19171095, 20449168, 21525440, 25561460, 25830528, 30673752, 32288160, 38342190, 40898336, 43050880, 51122920, 61347504, 64576320, 76684380, 81796672, 102245840, 122695008, 129152640, 153368760, 163593344, 204491680, 245390016, 306737520, 408983360, 490780032, 613475040, 817966720, 1226950080, 2453900160]

約数ペア:

[(1, 2453900160), (2, 1226950080), (3, 817966720), (4, 613475040), (5, 490780032), (6, 408983360), (8, 306737520), (10, 245390016), (12, 204491680), (15, 163593344), (16, 153368760), (19, 129152640), (20, 122695008), (24, 102245840), (30, 81796672), (32, 76684380), (38, 64576320), (40, 61347504), (48, 51122920), (57, 43050880), (60, 40898336), (64, 38342190), (76, 32288160), (80, 30673752), (95, 25830528), (96, 25561460), (114, 21525440), (120, 20449168), (128, 19171095), (137, 17911680), (152, 16144080), (160, 15336876), (190, 12915264), (192, 12780730), (228, 10762720), (240, 10224584), (274, 8955840), (285, 8610176), (304, 8072040), (320, 7668438), (380, 6457632), (384, 6390365), (411, 5970560), (456, 5381360), (480, 5112292), (491, 4997760), (548, 4477920), (570, 4305088), (608, 4036020), (640, 3834219), (685, 3582336), (760, 3228816), (822, 2985280), (912, 2690680), (960, 2556146), (982, 2498880), (1096, 2238960), (1140, 2152544), (1216, 2018010), (1370, 1791168), (1473, 1665920), (1520, 1614408), (1644, 1492640), (1824, 1345340), (1920, 1278073), (1964, 1249440), (2055, 1194112), (2192, 1119480), (2280, 1076272), (2432, 1009005), (2455, 999552), (2603, 942720), (2740, 895584), (2946, 832960), (3040, 807204), (3288, 746320), (3648, 672670), (3928, 624720), (4110, 597056), (4384, 559740), (4560, 538136), (4910, 499776), (5206, 471360), (5480, 447792), (5892, 416480), (6080, 403602), (6576, 373160), (7296, 336335), (7365, 333184), (7809, 314240), (7856, 312360), (8220, 298528), (8768, 279870), (9120, 269068), (9329, 263040), (9820, 249888), (10412, 235680), (10960, 223896), (11784, 208240), (12160, 201801), (13015, 188544), (13152, 186580), (14730, 166592), (15618, 157120), (15712, 156180), (16440, 149264), (17536, 139935), (18240, 134534), (18658, 131520), (19640, 124944), (20824, 117840), (21920, 111948), (23568, 104120), (26030, 94272), (26304, 93290), (27987, 87680), (29460, 83296), (31236, 78560), (31424, 78090), (32880, 74632), (36480, 67267), (37316, 65760), (39045, 62848), (39280, 62472), (41648, 58920), (43840, 55974), (46645, 52608), (47136, 52060)]