28581029120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:801

約数の個数: 288

約数和(自身を含む): 82084423680

約数和(自身を除く): 53503394560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 331, 368, 419, 448, 460, 560, 640, 644, 662, 736, 805, 838, 896, 920, 1120, 1280, 1288, 1324, 1472, 1610, 1655, 1676, 1792, 1840, 2095, 2240, 2317, 2576, 2648, 2933, 2944, 3220, 3310, 3352, 3680, 4190, 4480, 4634, 5152, 5296, 5866, 5888, 6440, 6620, 6704, 7360, 7613, 8380, 8960, 9268, 9637, 10304, 10592, 11585, 11732, 12880, 13240, 13408, 14665, 14720, 15226, 16760, 18536, 19274, 20608, 21184, 23170, 23464, 25760, 26480, 26816, 29330, 29440, 30452, 33520, 37072, 38065, 38548, 41216, 42368, 46340, 46928, 48185, 51520, 52960, 53291, 53632, 58660, 60904, 67040, 67459, 74144, 76130, 77096, 84736, 92680, 93856, 96370, 103040, 105920, 106582, 107264, 117320, 121808, 134080, 134918, 138689, 148288, 152260, 154192, 185360, 187712, 192740, 206080, 211840, 213164, 234640, 243616, 266455, 268160, 269836, 277378, 296576, 304520, 308384, 337295, 370720, 375424, 385480, 423680, 426328, 469280, 487232, 532910, 536320, 539672, 554756, 593152, 609040, 616768, 674590, 693445, 741440, 750848, 770960, 852656, 938560, 970823, 974464, 1065820, 1079344, 1109512, 1218080, 1233536, 1349180, 1386890, 1482880, 1541920, 1705312, 1877120, 1941646, 1948928, 2131640, 2158688, 2219024, 2436160, 2467072, 2698360, 2773780, 2965760, 3083840, 3189847, 3410624, 3754240, 3883292, 4263280, 4317376, 4438048, 4854115, 4872320, 5396720, 5547560, 6167680, 6379694, 6821248, 7766584, 8526560, 8634752, 8876096, 9708230, 9744640, 10793440, 11095120, 12335360, 12759388, 13642496, 15533168, 15949235, 17053120, 17269504, 17752192, 19416460, 21586880, 22190240, 22328929, 25518776, 31066336, 31898470, 34106240, 35504384, 38832920, 43173760, 44380480, 44657858, 51037552, 62132672, 63796940, 68212480, 77665840, 86347520, 88760960, 89315716, 102075104, 111644645, 124265344, 127593880, 155331680, 177521920, 178631432, 204150208, 223289290, 248530688, 255187760, 310663360, 357262864, 408300416, 446578580, 510375520, 621326720, 714525728, 816600832, 893157160, 1020751040, 1242653440, 1429051456, 1786314320, 2041502080, 2858102912, 3572628640, 4083004160, 5716205824, 7145257280, 14290514560, 28581029120]

約数ペア:

[(1, 28581029120), (2, 14290514560), (4, 7145257280), (5, 5716205824), (7, 4083004160), (8, 3572628640), (10, 2858102912), (14, 2041502080), (16, 1786314320), (20, 1429051456), (23, 1242653440), (28, 1020751040), (32, 893157160), (35, 816600832), (40, 714525728), (46, 621326720), (56, 510375520), (64, 446578580), (70, 408300416), (80, 357262864), (92, 310663360), (112, 255187760), (115, 248530688), (128, 223289290), (140, 204150208), (160, 178631432), (161, 177521920), (184, 155331680), (224, 127593880), (230, 124265344), (256, 111644645), (280, 102075104), (320, 89315716), (322, 88760960), (331, 86347520), (368, 77665840), (419, 68212480), (448, 63796940), (460, 62132672), (560, 51037552), (640, 44657858), (644, 44380480), (662, 43173760), (736, 38832920), (805, 35504384), (838, 34106240), (896, 31898470), (920, 31066336), (1120, 25518776), (1280, 22328929), (1288, 22190240), (1324, 21586880), (1472, 19416460), (1610, 17752192), (1655, 17269504), (1676, 17053120), (1792, 15949235), (1840, 15533168), (2095, 13642496), (2240, 12759388), (2317, 12335360), (2576, 11095120), (2648, 10793440), (2933, 9744640), (2944, 9708230), (3220, 8876096), (3310, 8634752), (3352, 8526560), (3680, 7766584), (4190, 6821248), (4480, 6379694), (4634, 6167680), (5152, 5547560), (5296, 5396720), (5866, 4872320), (5888, 4854115), (6440, 4438048), (6620, 4317376), (6704, 4263280), (7360, 3883292), (7613, 3754240), (8380, 3410624), (8960, 3189847), (9268, 3083840), (9637, 2965760), (10304, 2773780), (10592, 2698360), (11585, 2467072), (11732, 2436160), (12880, 2219024), (13240, 2158688), (13408, 2131640), (14665, 1948928), (14720, 1941646), (15226, 1877120), (16760, 1705312), (18536, 1541920), (19274, 1482880), (20608, 1386890), (21184, 1349180), (23170, 1233536), (23464, 1218080), (25760, 1109512), (26480, 1079344), (26816, 1065820), (29330, 974464), (29440, 970823), (30452, 938560), (33520, 852656), (37072, 770960), (38065, 750848), (38548, 741440), (41216, 693445), (42368, 674590), (46340, 616768), (46928, 609040), (48185, 593152), (51520, 554756), (52960, 539672), (53291, 536320), (53632, 532910), (58660, 487232), (60904, 469280), (67040, 426328), (67459, 423680), (74144, 385480), (76130, 375424), (77096, 370720), (84736, 337295), (92680, 308384), (93856, 304520), (96370, 296576), (103040, 277378), (105920, 269836), (106582, 268160), (107264, 266455), (117320, 243616), (121808, 234640), (134080, 213164), (134918, 211840), (138689, 206080), (148288, 192740), (152260, 187712), (154192, 185360)]