157944385280

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{273601}}^1$

素因数の和:273674

約数の個数: 144

約数和(自身を含む): 422787320928

約数和(自身を除く): 264842935648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 128, 160, 164, 176, 205, 220, 256, 320, 328, 352, 410, 440, 451, 640, 656, 704, 820, 880, 902, 1280, 1312, 1408, 1640, 1760, 1804, 2255, 2624, 2816, 3280, 3520, 3608, 4510, 5248, 6560, 7040, 7216, 9020, 10496, 13120, 14080, 14432, 18040, 26240, 28864, 36080, 52480, 57728, 72160, 115456, 144320, 273601, 288640, 547202, 577280, 1094404, 1368005, 2188808, 2736010, 3009611, 4377616, 5472020, 6019222, 8755232, 10944040, 11217641, 12038444, 15048055, 17510464, 21888080, 22435282, 24076888, 30096110, 35020928, 43776160, 44870564, 48153776, 56088205, 60192220, 70041856, 87552320, 89741128, 96307552, 112176410, 120384440, 123394051, 175104640, 179482256, 192615104, 224352820, 240768880, 246788102, 350209280, 358964512, 385230208, 448705640, 481537760, 493576204, 616970255, 717929024, 770460416, 897411280, 963075520, 987152408, 1233940510, 1435858048, 1794822560, 1926151040, 1974304816, 2467881020, 2871716096, 3589645120, 3852302080, 3948609632, 4935762040, 7179290240, 7897219264, 9871524080, 14358580480, 15794438528, 19743048160, 31588877056, 39486096320, 78972192640, 157944385280]

約数ペア:

[(1, 157944385280), (2, 78972192640), (4, 39486096320), (5, 31588877056), (8, 19743048160), (10, 15794438528), (11, 14358580480), (16, 9871524080), (20, 7897219264), (22, 7179290240), (32, 4935762040), (40, 3948609632), (41, 3852302080), (44, 3589645120), (55, 2871716096), (64, 2467881020), (80, 1974304816), (82, 1926151040), (88, 1794822560), (110, 1435858048), (128, 1233940510), (160, 987152408), (164, 963075520), (176, 897411280), (205, 770460416), (220, 717929024), (256, 616970255), (320, 493576204), (328, 481537760), (352, 448705640), (410, 385230208), (440, 358964512), (451, 350209280), (640, 246788102), (656, 240768880), (704, 224352820), (820, 192615104), (880, 179482256), (902, 175104640), (1280, 123394051), (1312, 120384440), (1408, 112176410), (1640, 96307552), (1760, 89741128), (1804, 87552320), (2255, 70041856), (2624, 60192220), (2816, 56088205), (3280, 48153776), (3520, 44870564), (3608, 43776160), (4510, 35020928), (5248, 30096110), (6560, 24076888), (7040, 22435282), (7216, 21888080), (9020, 17510464), (10496, 15048055), (13120, 12038444), (14080, 11217641), (14432, 10944040), (18040, 8755232), (26240, 6019222), (28864, 5472020), (36080, 4377616), (52480, 3009611), (57728, 2736010), (72160, 2188808), (115456, 1368005), (144320, 1094404), (273601, 577280), (288640, 547202)]