2771468520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:732

約数の個数: 256

約数和(自身を含む): 9237888000

約数和(自身を除く): 6466419480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 79, 85, 87, 102, 116, 120, 136, 145, 158, 170, 174, 204, 232, 237, 255, 290, 316, 340, 348, 395, 408, 435, 474, 493, 510, 580, 593, 632, 680, 696, 790, 870, 948, 986, 1020, 1160, 1185, 1186, 1343, 1479, 1580, 1740, 1779, 1896, 1972, 2040, 2291, 2370, 2372, 2465, 2686, 2958, 2965, 3160, 3480, 3558, 3944, 4029, 4582, 4740, 4744, 4930, 5372, 5916, 5930, 6715, 6873, 7116, 7395, 8058, 8895, 9164, 9480, 9860, 10081, 10744, 11455, 11832, 11860, 13430, 13746, 14232, 14790, 16116, 17197, 17790, 18328, 19720, 20145, 20162, 22910, 23720, 26860, 27492, 29580, 30243, 32232, 34365, 34394, 35580, 38947, 40290, 40324, 45820, 46847, 50405, 51591, 53720, 54984, 59160, 60486, 68730, 68788, 71160, 77894, 80580, 80648, 85985, 91640, 93694, 100810, 103182, 116841, 120972, 137460, 137576, 140541, 151215, 155788, 161160, 171970, 187388, 194735, 201620, 206364, 233682, 234235, 241944, 257955, 274920, 281082, 292349, 302430, 311576, 343940, 374776, 389470, 403240, 412728, 467364, 468470, 515910, 562164, 584205, 584698, 604860, 687880, 702705, 778940, 796399, 877047, 934728, 936940, 1031820, 1124328, 1168410, 1169396, 1209720, 1358563, 1405410, 1461745, 1557880, 1592798, 1754094, 1873880, 2063640, 2336820, 2338792, 2389197, 2717126, 2810820, 2923490, 3185596, 3508188, 3981995, 4075689, 4385235, 4673640, 4778394, 5434252, 5621640, 5846980, 6371192, 6792815, 7016376, 7963990, 8151378, 8770470, 9556788, 10868504, 11693960, 11945985, 13585630, 15927980, 16302756, 17540940, 19113576, 20378445, 23095571, 23891970, 27171260, 31855960, 32605512, 35081880, 40756890, 46191142, 47783940, 54342520, 69286713, 81513780, 92382284, 95567880, 115477855, 138573426, 163027560, 184764568, 230955710, 277146852, 346433565, 461911420, 554293704, 692867130, 923822840, 1385734260, 2771468520]

約数ペア:

[(1, 2771468520), (2, 1385734260), (3, 923822840), (4, 692867130), (5, 554293704), (6, 461911420), (8, 346433565), (10, 277146852), (12, 230955710), (15, 184764568), (17, 163027560), (20, 138573426), (24, 115477855), (29, 95567880), (30, 92382284), (34, 81513780), (40, 69286713), (51, 54342520), (58, 47783940), (60, 46191142), (68, 40756890), (79, 35081880), (85, 32605512), (87, 31855960), (102, 27171260), (116, 23891970), (120, 23095571), (136, 20378445), (145, 19113576), (158, 17540940), (170, 16302756), (174, 15927980), (204, 13585630), (232, 11945985), (237, 11693960), (255, 10868504), (290, 9556788), (316, 8770470), (340, 8151378), (348, 7963990), (395, 7016376), (408, 6792815), (435, 6371192), (474, 5846980), (493, 5621640), (510, 5434252), (580, 4778394), (593, 4673640), (632, 4385235), (680, 4075689), (696, 3981995), (790, 3508188), (870, 3185596), (948, 2923490), (986, 2810820), (1020, 2717126), (1160, 2389197), (1185, 2338792), (1186, 2336820), (1343, 2063640), (1479, 1873880), (1580, 1754094), (1740, 1592798), (1779, 1557880), (1896, 1461745), (1972, 1405410), (2040, 1358563), (2291, 1209720), (2370, 1169396), (2372, 1168410), (2465, 1124328), (2686, 1031820), (2958, 936940), (2965, 934728), (3160, 877047), (3480, 796399), (3558, 778940), (3944, 702705), (4029, 687880), (4582, 604860), (4740, 584698), (4744, 584205), (4930, 562164), (5372, 515910), (5916, 468470), (5930, 467364), (6715, 412728), (6873, 403240), (7116, 389470), (7395, 374776), (8058, 343940), (8895, 311576), (9164, 302430), (9480, 292349), (9860, 281082), (10081, 274920), (10744, 257955), (11455, 241944), (11832, 234235), (11860, 233682), (13430, 206364), (13746, 201620), (14232, 194735), (14790, 187388), (16116, 171970), (17197, 161160), (17790, 155788), (18328, 151215), (19720, 140541), (20145, 137576), (20162, 137460), (22910, 120972), (23720, 116841), (26860, 103182), (27492, 100810), (29580, 93694), (30243, 91640), (32232, 85985), (34365, 80648), (34394, 80580), (35580, 77894), (38947, 71160), (40290, 68788), (40324, 68730), (45820, 60486), (46847, 59160), (50405, 54984), (51591, 53720)]