19834217640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{2309}}^1$

素因数の和:2656

約数の個数: 192

約数和(自身を含む): 65383718400

約数和(自身を除く): 45549500760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 223, 321, 360, 428, 446, 535, 642, 669, 856, 892, 963, 1070, 1115, 1284, 1338, 1605, 1784, 1926, 2007, 2140, 2230, 2309, 2568, 2676, 3210, 3345, 3852, 4014, 4280, 4460, 4618, 4815, 5352, 6420, 6690, 6927, 7704, 8028, 8920, 9236, 9630, 10035, 11545, 12840, 13380, 13854, 16056, 18472, 19260, 20070, 20781, 23090, 23861, 26760, 27708, 34635, 38520, 40140, 41562, 46180, 47722, 55416, 69270, 71583, 80280, 83124, 92360, 95444, 103905, 119305, 138540, 143166, 166248, 190888, 207810, 214749, 238610, 247063, 277080, 286332, 357915, 415620, 429498, 477220, 494126, 514907, 572664, 715830, 741189, 831240, 858996, 954440, 988252, 1029814, 1073745, 1235315, 1431660, 1482378, 1544721, 1717992, 1976504, 2059628, 2147490, 2223567, 2470630, 2574535, 2863320, 2964756, 3089442, 3705945, 4119256, 4294980, 4447134, 4634163, 4941260, 5149070, 5929512, 6178884, 7411890, 7723605, 8589960, 8894268, 9268326, 9882520, 10298140, 11117835, 12357768, 14823780, 15447210, 17788536, 18536652, 20596280, 22235670, 23170815, 29647560, 30894420, 37073304, 44471340, 46341630, 55095049, 61788840, 88942680, 92683260, 110190098, 165285147, 185366520, 220380196, 275475245, 330570294, 440760392, 495855441, 550950490, 661140588, 826425735, 991710882, 1101900980, 1322281176, 1652851470, 1983421764, 2203801960, 2479277205, 3305702940, 3966843528, 4958554410, 6611405880, 9917108820, 19834217640]

約数ペア:

[(1, 19834217640), (2, 9917108820), (3, 6611405880), (4, 4958554410), (5, 3966843528), (6, 3305702940), (8, 2479277205), (9, 2203801960), (10, 1983421764), (12, 1652851470), (15, 1322281176), (18, 1101900980), (20, 991710882), (24, 826425735), (30, 661140588), (36, 550950490), (40, 495855441), (45, 440760392), (60, 330570294), (72, 275475245), (90, 220380196), (107, 185366520), (120, 165285147), (180, 110190098), (214, 92683260), (223, 88942680), (321, 61788840), (360, 55095049), (428, 46341630), (446, 44471340), (535, 37073304), (642, 30894420), (669, 29647560), (856, 23170815), (892, 22235670), (963, 20596280), (1070, 18536652), (1115, 17788536), (1284, 15447210), (1338, 14823780), (1605, 12357768), (1784, 11117835), (1926, 10298140), (2007, 9882520), (2140, 9268326), (2230, 8894268), (2309, 8589960), (2568, 7723605), (2676, 7411890), (3210, 6178884), (3345, 5929512), (3852, 5149070), (4014, 4941260), (4280, 4634163), (4460, 4447134), (4618, 4294980), (4815, 4119256), (5352, 3705945), (6420, 3089442), (6690, 2964756), (6927, 2863320), (7704, 2574535), (8028, 2470630), (8920, 2223567), (9236, 2147490), (9630, 2059628), (10035, 1976504), (11545, 1717992), (12840, 1544721), (13380, 1482378), (13854, 1431660), (16056, 1235315), (18472, 1073745), (19260, 1029814), (20070, 988252), (20781, 954440), (23090, 858996), (23861, 831240), (26760, 741189), (27708, 715830), (34635, 572664), (38520, 514907), (40140, 494126), (41562, 477220), (46180, 429498), (47722, 415620), (55416, 357915), (69270, 286332), (71583, 277080), (80280, 247063), (83124, 238610), (92360, 214749), (95444, 207810), (103905, 190888), (119305, 166248), (138540, 143166)]