88309760

素因数分解:

$2^{15}\times 5^1\times 7^2\times {\mathrm{11}}^1$

素因数の和:60

約数の個数: 192

約数和(自身を含む): 268955640

約数和(自身を除く): 180645880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 256, 280, 308, 320, 352, 385, 392, 440, 448, 490, 512, 539, 560, 616, 640, 704, 770, 784, 880, 896, 980, 1024, 1078, 1120, 1232, 1280, 1408, 1540, 1568, 1760, 1792, 1960, 2048, 2156, 2240, 2464, 2560, 2695, 2816, 3080, 3136, 3520, 3584, 3920, 4096, 4312, 4480, 4928, 5120, 5390, 5632, 6160, 6272, 7040, 7168, 7840, 8192, 8624, 8960, 9856, 10240, 10780, 11264, 12320, 12544, 14080, 14336, 15680, 16384, 17248, 17920, 19712, 20480, 21560, 22528, 24640, 25088, 28160, 28672, 31360, 32768, 34496, 35840, 39424, 40960, 43120, 45056, 49280, 50176, 56320, 57344, 62720, 68992, 71680, 78848, 81920, 86240, 90112, 98560, 100352, 112640, 114688, 125440, 137984, 143360, 157696, 163840, 172480, 180224, 197120, 200704, 225280, 229376, 250880, 275968, 286720, 315392, 344960, 360448, 394240, 401408, 450560, 501760, 551936, 573440, 630784, 689920, 788480, 802816, 901120, 1003520, 1103872, 1146880, 1261568, 1379840, 1576960, 1605632, 1802240, 2007040, 2207744, 2523136, 2759680, 3153920, 4014080, 4415488, 5519360, 6307840, 8028160, 8830976, 11038720, 12615680, 17661952, 22077440, 44154880, 88309760]

約数ペア:

[(1, 88309760), (2, 44154880), (4, 22077440), (5, 17661952), (7, 12615680), (8, 11038720), (10, 8830976), (11, 8028160), (14, 6307840), (16, 5519360), (20, 4415488), (22, 4014080), (28, 3153920), (32, 2759680), (35, 2523136), (40, 2207744), (44, 2007040), (49, 1802240), (55, 1605632), (56, 1576960), (64, 1379840), (70, 1261568), (77, 1146880), (80, 1103872), (88, 1003520), (98, 901120), (110, 802816), (112, 788480), (128, 689920), (140, 630784), (154, 573440), (160, 551936), (176, 501760), (196, 450560), (220, 401408), (224, 394240), (245, 360448), (256, 344960), (280, 315392), (308, 286720), (320, 275968), (352, 250880), (385, 229376), (392, 225280), (440, 200704), (448, 197120), (490, 180224), (512, 172480), (539, 163840), (560, 157696), (616, 143360), (640, 137984), (704, 125440), (770, 114688), (784, 112640), (880, 100352), (896, 98560), (980, 90112), (1024, 86240), (1078, 81920), (1120, 78848), (1232, 71680), (1280, 68992), (1408, 62720), (1540, 57344), (1568, 56320), (1760, 50176), (1792, 49280), (1960, 45056), (2048, 43120), (2156, 40960), (2240, 39424), (2464, 35840), (2560, 34496), (2695, 32768), (2816, 31360), (3080, 28672), (3136, 28160), (3520, 25088), (3584, 24640), (3920, 22528), (4096, 21560), (4312, 20480), (4480, 19712), (4928, 17920), (5120, 17248), (5390, 16384), (5632, 15680), (6160, 14336), (6272, 14080), (7040, 12544), (7168, 12320), (7840, 11264), (8192, 10780), (8624, 10240), (8960, 9856)]