88874240

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 269133480

約数和(自身を除く): 180259240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 109, 112, 128, 130, 140, 160, 182, 196, 208, 218, 224, 245, 256, 260, 280, 320, 364, 392, 416, 436, 448, 455, 490, 520, 545, 560, 637, 640, 728, 763, 784, 832, 872, 896, 910, 980, 1040, 1090, 1120, 1274, 1280, 1417, 1456, 1526, 1568, 1664, 1744, 1792, 1820, 1960, 2080, 2180, 2240, 2548, 2834, 2912, 3052, 3136, 3185, 3328, 3488, 3640, 3815, 3920, 4160, 4360, 4480, 5096, 5341, 5668, 5824, 6104, 6272, 6370, 6976, 7085, 7280, 7630, 7840, 8320, 8720, 8960, 9919, 10192, 10682, 11336, 11648, 12208, 12544, 12740, 13952, 14170, 14560, 15260, 15680, 16640, 17440, 19838, 20384, 21364, 22672, 23296, 24416, 25480, 26705, 27904, 28340, 29120, 30520, 31360, 34880, 39676, 40768, 42728, 45344, 48832, 49595, 50960, 53410, 56680, 58240, 61040, 62720, 69433, 69760, 79352, 81536, 85456, 90688, 97664, 99190, 101920, 106820, 113360, 116480, 122080, 138866, 139520, 158704, 163072, 170912, 181376, 195328, 198380, 203840, 213640, 226720, 244160, 277732, 317408, 341824, 347165, 362752, 396760, 407680, 427280, 453440, 488320, 555464, 634816, 683648, 694330, 793520, 815360, 854560, 906880, 976640, 1110928, 1269632, 1367296, 1388660, 1587040, 1709120, 1813760, 2221856, 2539264, 2777320, 3174080, 3418240, 4443712, 5554640, 6348160, 6836480, 8887424, 11109280, 12696320, 17774848, 22218560, 44437120, 88874240]

約数ペア:

[(1, 88874240), (2, 44437120), (4, 22218560), (5, 17774848), (7, 12696320), (8, 11109280), (10, 8887424), (13, 6836480), (14, 6348160), (16, 5554640), (20, 4443712), (26, 3418240), (28, 3174080), (32, 2777320), (35, 2539264), (40, 2221856), (49, 1813760), (52, 1709120), (56, 1587040), (64, 1388660), (65, 1367296), (70, 1269632), (80, 1110928), (91, 976640), (98, 906880), (104, 854560), (109, 815360), (112, 793520), (128, 694330), (130, 683648), (140, 634816), (160, 555464), (182, 488320), (196, 453440), (208, 427280), (218, 407680), (224, 396760), (245, 362752), (256, 347165), (260, 341824), (280, 317408), (320, 277732), (364, 244160), (392, 226720), (416, 213640), (436, 203840), (448, 198380), (455, 195328), (490, 181376), (520, 170912), (545, 163072), (560, 158704), (637, 139520), (640, 138866), (728, 122080), (763, 116480), (784, 113360), (832, 106820), (872, 101920), (896, 99190), (910, 97664), (980, 90688), (1040, 85456), (1090, 81536), (1120, 79352), (1274, 69760), (1280, 69433), (1417, 62720), (1456, 61040), (1526, 58240), (1568, 56680), (1664, 53410), (1744, 50960), (1792, 49595), (1820, 48832), (1960, 45344), (2080, 42728), (2180, 40768), (2240, 39676), (2548, 34880), (2834, 31360), (2912, 30520), (3052, 29120), (3136, 28340), (3185, 27904), (3328, 26705), (3488, 25480), (3640, 24416), (3815, 23296), (3920, 22672), (4160, 21364), (4360, 20384), (4480, 19838), (5096, 17440), (5341, 16640), (5668, 15680), (5824, 15260), (6104, 14560), (6272, 14170), (6370, 13952), (6976, 12740), (7085, 12544), (7280, 12208), (7630, 11648), (7840, 11336), (8320, 10682), (8720, 10192), (8960, 9919)]