201386640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9221}}^1$

素因数の和:9257

約数の個数: 160

約数和(自身を含む): 768450816

約数和(自身を除く): 567064176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 9221, 10920, 18442, 21840, 27663, 36884, 46105, 55326, 64547, 73768, 92210, 110652, 119873, 129094, 138315, 147536, 184420, 193641, 221304, 239746, 258188, 276630, 322735, 359619, 368840, 387282, 442608, 479492, 516376, 553260, 599365, 645470, 719238, 737680, 774564, 839111, 958984, 968205, 1032752, 1106520, 1198730, 1290940, 1438476, 1549128, 1678222, 1798095, 1917968, 1936410, 2213040, 2397460, 2517333, 2581880, 2876952, 3098256, 3356444, 3596190, 3872820, 4195555, 4794920, 5034666, 5163760, 5753904, 6712888, 7192380, 7745640, 8391110, 9589840, 10069332, 12586665, 13425776, 14384760, 15491280, 16782220, 20138664, 25173330, 28769520, 33564440, 40277328, 50346660, 67128880, 100693320, 201386640]

約数ペア:

[(1, 201386640), (2, 100693320), (3, 67128880), (4, 50346660), (5, 40277328), (6, 33564440), (7, 28769520), (8, 25173330), (10, 20138664), (12, 16782220), (13, 15491280), (14, 14384760), (15, 13425776), (16, 12586665), (20, 10069332), (21, 9589840), (24, 8391110), (26, 7745640), (28, 7192380), (30, 6712888), (35, 5753904), (39, 5163760), (40, 5034666), (42, 4794920), (48, 4195555), (52, 3872820), (56, 3596190), (60, 3356444), (65, 3098256), (70, 2876952), (78, 2581880), (80, 2517333), (84, 2397460), (91, 2213040), (104, 1936410), (105, 1917968), (112, 1798095), (120, 1678222), (130, 1549128), (140, 1438476), (156, 1290940), (168, 1198730), (182, 1106520), (195, 1032752), (208, 968205), (210, 958984), (240, 839111), (260, 774564), (273, 737680), (280, 719238), (312, 645470), (336, 599365), (364, 553260), (390, 516376), (420, 479492), (455, 442608), (520, 387282), (546, 368840), (560, 359619), (624, 322735), (728, 276630), (780, 258188), (840, 239746), (910, 221304), (1040, 193641), (1092, 184420), (1365, 147536), (1456, 138315), (1560, 129094), (1680, 119873), (1820, 110652), (2184, 92210), (2730, 73768), (3120, 64547), (3640, 55326), (4368, 46105), (5460, 36884), (7280, 27663), (9221, 21840), (10920, 18442)]