419576520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6763}}^1$

素因数の和:6835

約数の個数: 128

約数和(自身を含む): 1402583040

約数和(自身を除く): 983006520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1034, 1128, 1320, 1410, 1551, 1880, 2068, 2585, 2820, 3102, 4136, 5170, 5640, 6204, 6763, 7755, 10340, 12408, 13526, 15510, 20289, 20680, 27052, 31020, 33815, 40578, 54104, 62040, 67630, 74393, 81156, 101445, 135260, 148786, 162312, 202890, 223179, 270520, 297572, 317861, 371965, 405780, 446358, 595144, 635722, 743930, 811560, 892716, 953583, 1115895, 1271444, 1487860, 1589305, 1785432, 1907166, 2231790, 2542888, 2975720, 3178610, 3496471, 3814332, 4463580, 4767915, 6357220, 6992942, 7628664, 8927160, 9535830, 10489413, 12714440, 13985884, 17482355, 19071660, 20978826, 27971768, 34964710, 38143320, 41957652, 52447065, 69929420, 83915304, 104894130, 139858840, 209788260, 419576520]

約数ペア:

[(1, 419576520), (2, 209788260), (3, 139858840), (4, 104894130), (5, 83915304), (6, 69929420), (8, 52447065), (10, 41957652), (11, 38143320), (12, 34964710), (15, 27971768), (20, 20978826), (22, 19071660), (24, 17482355), (30, 13985884), (33, 12714440), (40, 10489413), (44, 9535830), (47, 8927160), (55, 7628664), (60, 6992942), (66, 6357220), (88, 4767915), (94, 4463580), (110, 3814332), (120, 3496471), (132, 3178610), (141, 2975720), (165, 2542888), (188, 2231790), (220, 1907166), (235, 1785432), (264, 1589305), (282, 1487860), (330, 1271444), (376, 1115895), (440, 953583), (470, 892716), (517, 811560), (564, 743930), (660, 635722), (705, 595144), (940, 446358), (1034, 405780), (1128, 371965), (1320, 317861), (1410, 297572), (1551, 270520), (1880, 223179), (2068, 202890), (2585, 162312), (2820, 148786), (3102, 135260), (4136, 101445), (5170, 81156), (5640, 74393), (6204, 67630), (6763, 62040), (7755, 54104), (10340, 40578), (12408, 33815), (13526, 31020), (15510, 27052), (20289, 20680)]