22179840

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{19}}^2$

素因数の和:70

約数の個数: 156

約数和(自身を含む): 74898504

約数和(自身を除く): 52718664

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, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 361, 380, 384, 456, 480, 512, 570, 608, 640, 722, 760, 768, 912, 960, 1024, 1083, 1140, 1216, 1280, 1444, 1520, 1536, 1805, 1824, 1920, 2048, 2166, 2280, 2432, 2560, 2888, 3040, 3072, 3610, 3648, 3840, 4096, 4332, 4560, 4864, 5120, 5415, 5776, 6080, 6144, 7220, 7296, 7680, 8664, 9120, 9728, 10240, 10830, 11552, 12160, 12288, 14440, 14592, 15360, 17328, 18240, 19456, 20480, 21660, 23104, 24320, 28880, 29184, 30720, 34656, 36480, 38912, 43320, 46208, 48640, 57760, 58368, 61440, 69312, 72960, 77824, 86640, 92416, 97280, 115520, 116736, 138624, 145920, 173280, 184832, 194560, 231040, 233472, 277248, 291840, 346560, 369664, 389120, 462080, 554496, 583680, 693120, 739328, 924160, 1108992, 1167360, 1386240, 1478656, 1848320, 2217984, 2772480, 3696640, 4435968, 5544960, 7393280, 11089920, 22179840]

約数ペア:

[(1, 22179840), (2, 11089920), (3, 7393280), (4, 5544960), (5, 4435968), (6, 3696640), (8, 2772480), (10, 2217984), (12, 1848320), (15, 1478656), (16, 1386240), (19, 1167360), (20, 1108992), (24, 924160), (30, 739328), (32, 693120), (38, 583680), (40, 554496), (48, 462080), (57, 389120), (60, 369664), (64, 346560), (76, 291840), (80, 277248), (95, 233472), (96, 231040), (114, 194560), (120, 184832), (128, 173280), (152, 145920), (160, 138624), (190, 116736), (192, 115520), (228, 97280), (240, 92416), (256, 86640), (285, 77824), (304, 72960), (320, 69312), (361, 61440), (380, 58368), (384, 57760), (456, 48640), (480, 46208), (512, 43320), (570, 38912), (608, 36480), (640, 34656), (722, 30720), (760, 29184), (768, 28880), (912, 24320), (960, 23104), (1024, 21660), (1083, 20480), (1140, 19456), (1216, 18240), (1280, 17328), (1444, 15360), (1520, 14592), (1536, 14440), (1805, 12288), (1824, 12160), (1920, 11552), (2048, 10830), (2166, 10240), (2280, 9728), (2432, 9120), (2560, 8664), (2888, 7680), (3040, 7296), (3072, 7220), (3610, 6144), (3648, 6080), (3840, 5776), (4096, 5415), (4332, 5120), (4560, 4864)]