179141120

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 160

約数和(自身を含む): 471398400

約数和(自身を除く): 292257280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 80, 95, 116, 127, 128, 145, 152, 160, 190, 232, 254, 256, 290, 304, 320, 380, 464, 508, 512, 551, 580, 608, 635, 640, 760, 928, 1016, 1102, 1160, 1216, 1270, 1280, 1520, 1856, 2032, 2204, 2320, 2413, 2432, 2540, 2560, 2755, 3040, 3683, 3712, 4064, 4408, 4640, 4826, 4864, 5080, 5510, 6080, 7366, 7424, 8128, 8816, 9280, 9652, 9728, 10160, 11020, 12065, 12160, 14732, 14848, 16256, 17632, 18415, 18560, 19304, 20320, 22040, 24130, 24320, 29464, 32512, 35264, 36830, 37120, 38608, 40640, 44080, 48260, 48640, 58928, 65024, 69977, 70528, 73660, 74240, 77216, 81280, 88160, 96520, 117856, 139954, 141056, 147320, 154432, 162560, 176320, 193040, 235712, 279908, 282112, 294640, 308864, 325120, 349885, 352640, 386080, 471424, 559816, 589280, 617728, 699770, 705280, 772160, 942848, 1119632, 1178560, 1235456, 1399540, 1410560, 1544320, 1885696, 2239264, 2357120, 2799080, 3088640, 4478528, 4714240, 5598160, 6177280, 8957056, 9428480, 11196320, 17914112, 22392640, 35828224, 44785280, 89570560, 179141120]

約数ペア:

[(1, 179141120), (2, 89570560), (4, 44785280), (5, 35828224), (8, 22392640), (10, 17914112), (16, 11196320), (19, 9428480), (20, 8957056), (29, 6177280), (32, 5598160), (38, 4714240), (40, 4478528), (58, 3088640), (64, 2799080), (76, 2357120), (80, 2239264), (95, 1885696), (116, 1544320), (127, 1410560), (128, 1399540), (145, 1235456), (152, 1178560), (160, 1119632), (190, 942848), (232, 772160), (254, 705280), (256, 699770), (290, 617728), (304, 589280), (320, 559816), (380, 471424), (464, 386080), (508, 352640), (512, 349885), (551, 325120), (580, 308864), (608, 294640), (635, 282112), (640, 279908), (760, 235712), (928, 193040), (1016, 176320), (1102, 162560), (1160, 154432), (1216, 147320), (1270, 141056), (1280, 139954), (1520, 117856), (1856, 96520), (2032, 88160), (2204, 81280), (2320, 77216), (2413, 74240), (2432, 73660), (2540, 70528), (2560, 69977), (2755, 65024), (3040, 58928), (3683, 48640), (3712, 48260), (4064, 44080), (4408, 40640), (4640, 38608), (4826, 37120), (4864, 36830), (5080, 35264), (5510, 32512), (6080, 29464), (7366, 24320), (7424, 24130), (8128, 22040), (8816, 20320), (9280, 19304), (9652, 18560), (9728, 18415), (10160, 17632), (11020, 16256), (12065, 14848), (12160, 14732)]