166635840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 224

約数和(自身を含む): 612428544

約数和(自身を除く): 445792704

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, 181, 192, 210, 224, 240, 274, 280, 320, 336, 362, 411, 420, 448, 480, 543, 548, 560, 672, 685, 724, 822, 840, 905, 959, 960, 1086, 1096, 1120, 1267, 1344, 1370, 1448, 1644, 1680, 1810, 1918, 2055, 2172, 2192, 2240, 2534, 2715, 2740, 2877, 2896, 3288, 3360, 3620, 3801, 3836, 4110, 4344, 4384, 4795, 5068, 5430, 5480, 5754, 5792, 6335, 6576, 6720, 7240, 7602, 7672, 8220, 8688, 8768, 9590, 10136, 10860, 10960, 11508, 11584, 12670, 13152, 14385, 14480, 15204, 15344, 16440, 17376, 19005, 19180, 20272, 21720, 21920, 23016, 24797, 25340, 26304, 28770, 28960, 30408, 30688, 32880, 34752, 38010, 38360, 40544, 43440, 43840, 46032, 49594, 50680, 57540, 57920, 60816, 61376, 65760, 74391, 76020, 76720, 81088, 86880, 92064, 99188, 101360, 115080, 121632, 123985, 131520, 148782, 152040, 153440, 173579, 173760, 184128, 198376, 202720, 230160, 243264, 247970, 297564, 304080, 306880, 347158, 371955, 396752, 405440, 460320, 495940, 520737, 595128, 608160, 694316, 743910, 793504, 867895, 920640, 991880, 1041474, 1190256, 1216320, 1388632, 1487820, 1587008, 1735790, 1983760, 2082948, 2380512, 2603685, 2777264, 2975640, 3471580, 3967520, 4165896, 4761024, 5207370, 5554528, 5951280, 6943160, 7935040, 8331792, 10414740, 11109056, 11902560, 13886320, 16663584, 20829480, 23805120, 27772640, 33327168, 41658960, 55545280, 83317920, 166635840]

約数ペア:

[(1, 166635840), (2, 83317920), (3, 55545280), (4, 41658960), (5, 33327168), (6, 27772640), (7, 23805120), (8, 20829480), (10, 16663584), (12, 13886320), (14, 11902560), (15, 11109056), (16, 10414740), (20, 8331792), (21, 7935040), (24, 6943160), (28, 5951280), (30, 5554528), (32, 5207370), (35, 4761024), (40, 4165896), (42, 3967520), (48, 3471580), (56, 2975640), (60, 2777264), (64, 2603685), (70, 2380512), (80, 2082948), (84, 1983760), (96, 1735790), (105, 1587008), (112, 1487820), (120, 1388632), (137, 1216320), (140, 1190256), (160, 1041474), (168, 991880), (181, 920640), (192, 867895), (210, 793504), (224, 743910), (240, 694316), (274, 608160), (280, 595128), (320, 520737), (336, 495940), (362, 460320), (411, 405440), (420, 396752), (448, 371955), (480, 347158), (543, 306880), (548, 304080), (560, 297564), (672, 247970), (685, 243264), (724, 230160), (822, 202720), (840, 198376), (905, 184128), (959, 173760), (960, 173579), (1086, 153440), (1096, 152040), (1120, 148782), (1267, 131520), (1344, 123985), (1370, 121632), (1448, 115080), (1644, 101360), (1680, 99188), (1810, 92064), (1918, 86880), (2055, 81088), (2172, 76720), (2192, 76020), (2240, 74391), (2534, 65760), (2715, 61376), (2740, 60816), (2877, 57920), (2896, 57540), (3288, 50680), (3360, 49594), (3620, 46032), (3801, 43840), (3836, 43440), (4110, 40544), (4344, 38360), (4384, 38010), (4795, 34752), (5068, 32880), (5430, 30688), (5480, 30408), (5754, 28960), (5792, 28770), (6335, 26304), (6576, 25340), (6720, 24797), (7240, 23016), (7602, 21920), (7672, 21720), (8220, 20272), (8688, 19180), (8768, 19005), (9590, 17376), (10136, 16440), (10860, 15344), (10960, 15204), (11508, 14480), (11584, 14385), (12670, 13152)]