83317920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 303803136

約数和(自身を除く): 220485216

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, 70, 80, 84, 96, 105, 112, 120, 137, 140, 160, 168, 181, 210, 224, 240, 274, 280, 336, 362, 411, 420, 480, 543, 548, 560, 672, 685, 724, 822, 840, 905, 959, 1086, 1096, 1120, 1267, 1370, 1448, 1644, 1680, 1810, 1918, 2055, 2172, 2192, 2534, 2715, 2740, 2877, 2896, 3288, 3360, 3620, 3801, 3836, 4110, 4344, 4384, 4795, 5068, 5430, 5480, 5754, 5792, 6335, 6576, 7240, 7602, 7672, 8220, 8688, 9590, 10136, 10860, 10960, 11508, 12670, 13152, 14385, 14480, 15204, 15344, 16440, 17376, 19005, 19180, 20272, 21720, 21920, 23016, 24797, 25340, 28770, 28960, 30408, 30688, 32880, 38010, 38360, 40544, 43440, 46032, 49594, 50680, 57540, 60816, 65760, 74391, 76020, 76720, 86880, 92064, 99188, 101360, 115080, 121632, 123985, 148782, 152040, 153440, 173579, 198376, 202720, 230160, 247970, 297564, 304080, 347158, 371955, 396752, 460320, 495940, 520737, 595128, 608160, 694316, 743910, 793504, 867895, 991880, 1041474, 1190256, 1388632, 1487820, 1735790, 1983760, 2082948, 2380512, 2603685, 2777264, 2975640, 3471580, 3967520, 4165896, 5207370, 5554528, 5951280, 6943160, 8331792, 10414740, 11902560, 13886320, 16663584, 20829480, 27772640, 41658960, 83317920]

約数ペア:

[(1, 83317920), (2, 41658960), (3, 27772640), (4, 20829480), (5, 16663584), (6, 13886320), (7, 11902560), (8, 10414740), (10, 8331792), (12, 6943160), (14, 5951280), (15, 5554528), (16, 5207370), (20, 4165896), (21, 3967520), (24, 3471580), (28, 2975640), (30, 2777264), (32, 2603685), (35, 2380512), (40, 2082948), (42, 1983760), (48, 1735790), (56, 1487820), (60, 1388632), (70, 1190256), (80, 1041474), (84, 991880), (96, 867895), (105, 793504), (112, 743910), (120, 694316), (137, 608160), (140, 595128), (160, 520737), (168, 495940), (181, 460320), (210, 396752), (224, 371955), (240, 347158), (274, 304080), (280, 297564), (336, 247970), (362, 230160), (411, 202720), (420, 198376), (480, 173579), (543, 153440), (548, 152040), (560, 148782), (672, 123985), (685, 121632), (724, 115080), (822, 101360), (840, 99188), (905, 92064), (959, 86880), (1086, 76720), (1096, 76020), (1120, 74391), (1267, 65760), (1370, 60816), (1448, 57540), (1644, 50680), (1680, 49594), (1810, 46032), (1918, 43440), (2055, 40544), (2172, 38360), (2192, 38010), (2534, 32880), (2715, 30688), (2740, 30408), (2877, 28960), (2896, 28770), (3288, 25340), (3360, 24797), (3620, 23016), (3801, 21920), (3836, 21720), (4110, 20272), (4344, 19180), (4384, 19005), (4795, 17376), (5068, 16440), (5430, 15344), (5480, 15204), (5754, 14480), (5792, 14385), (6335, 13152), (6576, 12670), (7240, 11508), (7602, 10960), (7672, 10860), (8220, 10136), (8688, 9590)]