17678741360

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{14983}}^1$

素因数の和:15060

約数の個数: 160

約数和(自身を含む): 49051622400

約数和(自身を除く): 31372881040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 49, 56, 70, 80, 86, 98, 112, 140, 172, 196, 215, 245, 280, 301, 343, 344, 392, 430, 490, 560, 602, 686, 688, 784, 860, 980, 1204, 1372, 1505, 1715, 1720, 1960, 2107, 2408, 2744, 3010, 3430, 3440, 3920, 4214, 4816, 5488, 6020, 6860, 8428, 10535, 12040, 13720, 14749, 14983, 16856, 21070, 24080, 27440, 29498, 29966, 33712, 42140, 58996, 59932, 73745, 74915, 84280, 104881, 117992, 119864, 147490, 149830, 168560, 209762, 235984, 239728, 294980, 299660, 419524, 524405, 589960, 599320, 644269, 734167, 839048, 1048810, 1179920, 1198640, 1288538, 1468334, 1678096, 2097620, 2577076, 2936668, 3221345, 3670835, 4195240, 4509883, 5139169, 5154152, 5873336, 6442690, 7341670, 8390480, 9019766, 10278338, 10308304, 11746672, 12885380, 14683340, 18039532, 20556676, 22549415, 25695845, 25770760, 29366680, 31569181, 36079064, 41113352, 45098830, 51391690, 51541520, 58733360, 63138362, 72158128, 82226704, 90197660, 102783380, 126276724, 157845905, 180395320, 205566760, 220984267, 252553448, 315691810, 360790640, 411133520, 441968534, 505106896, 631383620, 883937068, 1104921335, 1262767240, 1767874136, 2209842670, 2525534480, 3535748272, 4419685340, 8839370680, 17678741360]

約数ペア:

[(1, 17678741360), (2, 8839370680), (4, 4419685340), (5, 3535748272), (7, 2525534480), (8, 2209842670), (10, 1767874136), (14, 1262767240), (16, 1104921335), (20, 883937068), (28, 631383620), (35, 505106896), (40, 441968534), (43, 411133520), (49, 360790640), (56, 315691810), (70, 252553448), (80, 220984267), (86, 205566760), (98, 180395320), (112, 157845905), (140, 126276724), (172, 102783380), (196, 90197660), (215, 82226704), (245, 72158128), (280, 63138362), (301, 58733360), (343, 51541520), (344, 51391690), (392, 45098830), (430, 41113352), (490, 36079064), (560, 31569181), (602, 29366680), (686, 25770760), (688, 25695845), (784, 22549415), (860, 20556676), (980, 18039532), (1204, 14683340), (1372, 12885380), (1505, 11746672), (1715, 10308304), (1720, 10278338), (1960, 9019766), (2107, 8390480), (2408, 7341670), (2744, 6442690), (3010, 5873336), (3430, 5154152), (3440, 5139169), (3920, 4509883), (4214, 4195240), (4816, 3670835), (5488, 3221345), (6020, 2936668), (6860, 2577076), (8428, 2097620), (10535, 1678096), (12040, 1468334), (13720, 1288538), (14749, 1198640), (14983, 1179920), (16856, 1048810), (21070, 839048), (24080, 734167), (27440, 644269), (29498, 599320), (29966, 589960), (33712, 524405), (42140, 419524), (58996, 299660), (59932, 294980), (73745, 239728), (74915, 235984), (84280, 209762), (104881, 168560), (117992, 149830), (119864, 147490)]