16896505920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{18353}}^1$

素因数の和:18517

約数の個数: 224

約数和(自身を含む): 61761063168

約数和(自身を除く): 44864557248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 137, 140, 160, 168, 192, 210, 224, 240, 274, 280, 320, 336, 411, 420, 448, 480, 548, 560, 672, 685, 822, 840, 959, 960, 1096, 1120, 1344, 1370, 1644, 1680, 1918, 2055, 2192, 2240, 2740, 2877, 3288, 3360, 3836, 4110, 4384, 4795, 5480, 5754, 6576, 6720, 7672, 8220, 8768, 9590, 10960, 11508, 13152, 14385, 15344, 16440, 18353, 19180, 21920, 23016, 26304, 28770, 30688, 32880, 36706, 38360, 43840, 46032, 55059, 57540, 61376, 65760, 73412, 76720, 91765, 92064, 110118, 115080, 128471, 131520, 146824, 153440, 183530, 184128, 220236, 230160, 256942, 275295, 293648, 306880, 367060, 385413, 440472, 460320, 513884, 550590, 587296, 642355, 734120, 770826, 880944, 920640, 1027768, 1101180, 1174592, 1284710, 1468240, 1541652, 1761888, 1927065, 2055536, 2202360, 2514361, 2569420, 2936480, 3083304, 3523776, 3854130, 4111072, 4404720, 5028722, 5138840, 5872960, 6166608, 7543083, 7708260, 8222144, 8809440, 10057444, 10277680, 12333216, 12571805, 15086166, 15416520, 17600527, 17618880, 20114888, 20555360, 24666432, 25143610, 30172332, 30833040, 35201054, 37715415, 40229776, 41110720, 50287220, 52801581, 60344664, 61666080, 70402108, 75430830, 80459552, 88002635, 100574440, 105603162, 120689328, 123332160, 140804216, 150861660, 160919104, 176005270, 201148880, 211206324, 241378656, 264007905, 281608432, 301723320, 352010540, 402297760, 422412648, 482757312, 528015810, 563216864, 603446640, 704021080, 804595520, 844825296, 1056031620, 1126433728, 1206893280, 1408042160, 1689650592, 2112063240, 2413786560, 2816084320, 3379301184, 4224126480, 5632168640, 8448252960, 16896505920]

約数ペア:

[(1, 16896505920), (2, 8448252960), (3, 5632168640), (4, 4224126480), (5, 3379301184), (6, 2816084320), (7, 2413786560), (8, 2112063240), (10, 1689650592), (12, 1408042160), (14, 1206893280), (15, 1126433728), (16, 1056031620), (20, 844825296), (21, 804595520), (24, 704021080), (28, 603446640), (30, 563216864), (32, 528015810), (35, 482757312), (40, 422412648), (42, 402297760), (48, 352010540), (56, 301723320), (60, 281608432), (64, 264007905), (70, 241378656), (80, 211206324), (84, 201148880), (96, 176005270), (105, 160919104), (112, 150861660), (120, 140804216), (137, 123332160), (140, 120689328), (160, 105603162), (168, 100574440), (192, 88002635), (210, 80459552), (224, 75430830), (240, 70402108), (274, 61666080), (280, 60344664), (320, 52801581), (336, 50287220), (411, 41110720), (420, 40229776), (448, 37715415), (480, 35201054), (548, 30833040), (560, 30172332), (672, 25143610), (685, 24666432), (822, 20555360), (840, 20114888), (959, 17618880), (960, 17600527), (1096, 15416520), (1120, 15086166), (1344, 12571805), (1370, 12333216), (1644, 10277680), (1680, 10057444), (1918, 8809440), (2055, 8222144), (2192, 7708260), (2240, 7543083), (2740, 6166608), (2877, 5872960), (3288, 5138840), (3360, 5028722), (3836, 4404720), (4110, 4111072), (4384, 3854130), (4795, 3523776), (5480, 3083304), (5754, 2936480), (6576, 2569420), (6720, 2514361), (7672, 2202360), (8220, 2055536), (8768, 1927065), (9590, 1761888), (10960, 1541652), (11508, 1468240), (13152, 1284710), (14385, 1174592), (15344, 1101180), (16440, 1027768), (18353, 920640), (19180, 880944), (21920, 770826), (23016, 734120), (26304, 642355), (28770, 587296), (30688, 550590), (32880, 513884), (36706, 460320), (38360, 440472), (43840, 385413), (46032, 367060), (55059, 306880), (57540, 293648), (61376, 275295), (65760, 256942), (73412, 230160), (76720, 220236), (91765, 184128), (92064, 183530), (110118, 153440), (115080, 146824), (128471, 131520)]