19729011120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{129049}}^1$

素因数の和:129092

約数の個数: 240

約数和(自身を含む): 76618533600

約数和(自身を除く): 56889522480

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, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2548, 2730, 2940, 3120, 3185, 3640, 3822, 3920, 4368, 5096, 5460, 5880, 6370, 7280, 7644, 9555, 10192, 10920, 11760, 12740, 15288, 19110, 21840, 25480, 30576, 38220, 50960, 76440, 129049, 152880, 258098, 387147, 516196, 645245, 774294, 903343, 1032392, 1290490, 1548588, 1677637, 1806686, 1935735, 2064784, 2580980, 2710029, 3097176, 3355274, 3613372, 3871470, 4516715, 5032911, 5161960, 5420058, 6194352, 6323401, 6710548, 7226744, 7742940, 8388185, 9033430, 10065822, 10323920, 10840116, 11743459, 12646802, 13421096, 13550145, 14453488, 15485880, 16776370, 18066860, 18970203, 20131644, 21680232, 23486918, 25164555, 25293604, 26842192, 27100290, 30971760, 31617005, 33552740, 35230377, 36133720, 37940406, 40263288, 43360464, 46973836, 50329110, 50587208, 54200580, 58717295, 63234010, 67105480, 70460754, 72267440, 75880812, 80526576, 82204213, 93947672, 94851015, 100658220, 101174416, 108401160, 117434590, 126468020, 134210960, 140921508, 151761624, 164408426, 176151885, 187895344, 189702030, 201316440, 216802320, 234869180, 246612639, 252936040, 281843016, 303523248, 328816852, 352303770, 379404060, 402632880, 411021065, 469738360, 493225278, 505872080, 563686032, 657633704, 704607540, 758808120, 822042130, 939476720, 986450556, 1233063195, 1315267408, 1409215080, 1517616240, 1644084260, 1972901112, 2466126390, 2818430160, 3288168520, 3945802224, 4932252780, 6576337040, 9864505560, 19729011120]

約数ペア:

[(1, 19729011120), (2, 9864505560), (3, 6576337040), (4, 4932252780), (5, 3945802224), (6, 3288168520), (7, 2818430160), (8, 2466126390), (10, 1972901112), (12, 1644084260), (13, 1517616240), (14, 1409215080), (15, 1315267408), (16, 1233063195), (20, 986450556), (21, 939476720), (24, 822042130), (26, 758808120), (28, 704607540), (30, 657633704), (35, 563686032), (39, 505872080), (40, 493225278), (42, 469738360), (48, 411021065), (49, 402632880), (52, 379404060), (56, 352303770), (60, 328816852), (65, 303523248), (70, 281843016), (78, 252936040), (80, 246612639), (84, 234869180), (91, 216802320), (98, 201316440), (104, 189702030), (105, 187895344), (112, 176151885), (120, 164408426), (130, 151761624), (140, 140921508), (147, 134210960), (156, 126468020), (168, 117434590), (182, 108401160), (195, 101174416), (196, 100658220), (208, 94851015), (210, 93947672), (240, 82204213), (245, 80526576), (260, 75880812), (273, 72267440), (280, 70460754), (294, 67105480), (312, 63234010), (336, 58717295), (364, 54200580), (390, 50587208), (392, 50329110), (420, 46973836), (455, 43360464), (490, 40263288), (520, 37940406), (546, 36133720), (560, 35230377), (588, 33552740), (624, 31617005), (637, 30971760), (728, 27100290), (735, 26842192), (780, 25293604), (784, 25164555), (840, 23486918), (910, 21680232), (980, 20131644), (1040, 18970203), (1092, 18066860), (1176, 16776370), (1274, 15485880), (1365, 14453488), (1456, 13550145), (1470, 13421096), (1560, 12646802), (1680, 11743459), (1820, 10840116), (1911, 10323920), (1960, 10065822), (2184, 9033430), (2352, 8388185), (2548, 7742940), (2730, 7226744), (2940, 6710548), (3120, 6323401), (3185, 6194352), (3640, 5420058), (3822, 5161960), (3920, 5032911), (4368, 4516715), (5096, 3871470), (5460, 3613372), (5880, 3355274), (6370, 3097176), (7280, 2710029), (7644, 2580980), (9555, 2064784), (10192, 1935735), (10920, 1806686), (11760, 1677637), (12740, 1548588), (15288, 1290490), (19110, 1032392), (21840, 903343), (25480, 774294), (30576, 645245), (38220, 516196), (50960, 387147), (76440, 258098), (129049, 152880)]