163551960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:400

約数の個数: 320

約数和(自身を含む): 647650080

約数和(自身を除く): 484098120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 81, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 324, 330, 351, 353, 360, 390, 396, 405, 429, 440, 468, 495, 520, 540, 572, 585, 594, 648, 660, 702, 706, 715, 780, 792, 810, 858, 891, 936, 990, 1053, 1059, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1412, 1430, 1485, 1560, 1620, 1716, 1755, 1765, 1782, 1980, 2106, 2118, 2145, 2340, 2376, 2574, 2808, 2824, 2860, 2970, 3177, 3240, 3432, 3510, 3530, 3564, 3861, 3883, 3960, 4212, 4236, 4290, 4455, 4589, 4680, 5148, 5265, 5295, 5720, 5940, 6354, 6435, 7020, 7060, 7128, 7722, 7766, 8424, 8472, 8580, 8910, 9178, 9531, 10296, 10530, 10590, 11583, 11649, 11880, 12708, 12870, 13767, 14040, 14120, 15444, 15532, 15885, 17160, 17820, 18356, 19062, 19305, 19415, 21060, 21180, 22945, 23166, 23298, 25416, 25740, 27534, 28593, 30888, 31064, 31770, 34947, 35640, 36712, 38124, 38610, 38830, 41301, 42120, 42360, 45890, 46332, 46596, 47655, 50479, 51480, 55068, 57186, 57915, 58245, 63540, 68835, 69894, 76248, 77220, 77660, 82602, 91780, 92664, 93192, 95310, 100958, 104841, 110136, 114372, 115830, 116490, 123903, 127080, 137670, 139788, 142965, 151437, 154440, 155320, 165204, 174735, 183560, 190620, 201916, 206505, 209682, 228744, 231660, 232980, 247806, 252395, 275340, 279576, 285930, 302874, 314523, 330408, 349470, 371709, 381240, 403832, 413010, 419364, 454311, 463320, 465960, 495612, 504790, 524205, 550680, 571860, 605748, 619515, 629046, 698940, 743418, 757185, 826020, 838728, 908622, 991224, 1009580, 1048410, 1143720, 1211496, 1239030, 1258092, 1362933, 1397880, 1486836, 1514370, 1572615, 1652040, 1817244, 1858545, 2019160, 2096820, 2271555, 2478060, 2516184, 2725866, 2973672, 3028740, 3145230, 3634488, 3717090, 4088799, 4193640, 4543110, 4956120, 5451732, 6057480, 6290460, 6814665, 7434180, 8177598, 9086220, 10903464, 12580920, 13629330, 14868360, 16355196, 18172440, 20443995, 27258660, 32710392, 40887990, 54517320, 81775980, 163551960]

約数ペア:

[(1, 163551960), (2, 81775980), (3, 54517320), (4, 40887990), (5, 32710392), (6, 27258660), (8, 20443995), (9, 18172440), (10, 16355196), (11, 14868360), (12, 13629330), (13, 12580920), (15, 10903464), (18, 9086220), (20, 8177598), (22, 7434180), (24, 6814665), (26, 6290460), (27, 6057480), (30, 5451732), (33, 4956120), (36, 4543110), (39, 4193640), (40, 4088799), (44, 3717090), (45, 3634488), (52, 3145230), (54, 3028740), (55, 2973672), (60, 2725866), (65, 2516184), (66, 2478060), (72, 2271555), (78, 2096820), (81, 2019160), (88, 1858545), (90, 1817244), (99, 1652040), (104, 1572615), (108, 1514370), (110, 1486836), (117, 1397880), (120, 1362933), (130, 1258092), (132, 1239030), (135, 1211496), (143, 1143720), (156, 1048410), (162, 1009580), (165, 991224), (180, 908622), (195, 838728), (198, 826020), (216, 757185), (220, 743418), (234, 698940), (260, 629046), (264, 619515), (270, 605748), (286, 571860), (297, 550680), (312, 524205), (324, 504790), (330, 495612), (351, 465960), (353, 463320), (360, 454311), (390, 419364), (396, 413010), (405, 403832), (429, 381240), (440, 371709), (468, 349470), (495, 330408), (520, 314523), (540, 302874), (572, 285930), (585, 279576), (594, 275340), (648, 252395), (660, 247806), (702, 232980), (706, 231660), (715, 228744), (780, 209682), (792, 206505), (810, 201916), (858, 190620), (891, 183560), (936, 174735), (990, 165204), (1053, 155320), (1059, 154440), (1080, 151437), (1144, 142965), (1170, 139788), (1188, 137670), (1287, 127080), (1320, 123903), (1404, 116490), (1412, 115830), (1430, 114372), (1485, 110136), (1560, 104841), (1620, 100958), (1716, 95310), (1755, 93192), (1765, 92664), (1782, 91780), (1980, 82602), (2106, 77660), (2118, 77220), (2145, 76248), (2340, 69894), (2376, 68835), (2574, 63540), (2808, 58245), (2824, 57915), (2860, 57186), (2970, 55068), (3177, 51480), (3240, 50479), (3432, 47655), (3510, 46596), (3530, 46332), (3564, 45890), (3861, 42360), (3883, 42120), (3960, 41301), (4212, 38830), (4236, 38610), (4290, 38124), (4455, 36712), (4589, 35640), (4680, 34947), (5148, 31770), (5265, 31064), (5295, 30888), (5720, 28593), (5940, 27534), (6354, 25740), (6435, 25416), (7020, 23298), (7060, 23166), (7128, 22945), (7722, 21180), (7766, 21060), (8424, 19415), (8472, 19305), (8580, 19062), (8910, 18356), (9178, 17820), (9531, 17160), (10296, 15885), (10530, 15532), (10590, 15444), (11583, 14120), (11649, 14040), (11880, 13767), (12708, 12870)]