118919680

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 160

約数和(自身を含む): 321729408

約数和(自身を除く): 202809728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 103, 110, 128, 160, 164, 176, 205, 206, 220, 256, 320, 328, 352, 410, 412, 440, 451, 512, 515, 640, 656, 704, 820, 824, 880, 902, 1030, 1133, 1280, 1312, 1408, 1640, 1648, 1760, 1804, 2060, 2255, 2266, 2560, 2624, 2816, 3280, 3296, 3520, 3608, 4120, 4223, 4510, 4532, 5248, 5632, 5665, 6560, 6592, 7040, 7216, 8240, 8446, 9020, 9064, 10496, 11330, 13120, 13184, 14080, 14432, 16480, 16892, 18040, 18128, 20992, 21115, 22660, 26240, 26368, 28160, 28864, 32960, 33784, 36080, 36256, 42230, 45320, 46453, 52480, 52736, 57728, 65920, 67568, 72160, 72512, 84460, 90640, 92906, 104960, 115456, 131840, 135136, 144320, 145024, 168920, 181280, 185812, 230912, 232265, 263680, 270272, 288640, 290048, 337840, 362560, 371624, 464530, 540544, 577280, 580096, 675680, 725120, 743248, 929060, 1081088, 1154560, 1351360, 1450240, 1486496, 1858120, 2162176, 2702720, 2900480, 2972992, 3716240, 5405440, 5945984, 7432480, 10810880, 11891968, 14864960, 23783936, 29729920, 59459840, 118919680]

約数ペア:

[(1, 118919680), (2, 59459840), (4, 29729920), (5, 23783936), (8, 14864960), (10, 11891968), (11, 10810880), (16, 7432480), (20, 5945984), (22, 5405440), (32, 3716240), (40, 2972992), (41, 2900480), (44, 2702720), (55, 2162176), (64, 1858120), (80, 1486496), (82, 1450240), (88, 1351360), (103, 1154560), (110, 1081088), (128, 929060), (160, 743248), (164, 725120), (176, 675680), (205, 580096), (206, 577280), (220, 540544), (256, 464530), (320, 371624), (328, 362560), (352, 337840), (410, 290048), (412, 288640), (440, 270272), (451, 263680), (512, 232265), (515, 230912), (640, 185812), (656, 181280), (704, 168920), (820, 145024), (824, 144320), (880, 135136), (902, 131840), (1030, 115456), (1133, 104960), (1280, 92906), (1312, 90640), (1408, 84460), (1640, 72512), (1648, 72160), (1760, 67568), (1804, 65920), (2060, 57728), (2255, 52736), (2266, 52480), (2560, 46453), (2624, 45320), (2816, 42230), (3280, 36256), (3296, 36080), (3520, 33784), (3608, 32960), (4120, 28864), (4223, 28160), (4510, 26368), (4532, 26240), (5248, 22660), (5632, 21115), (5665, 20992), (6560, 18128), (6592, 18040), (7040, 16892), (7216, 16480), (8240, 14432), (8446, 14080), (9020, 13184), (9064, 13120), (10496, 11330)]