490655880

素因数分解:

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

素因数の和:403

約数の個数: 384

約数和(自身を含む): 1948302720

約数和(自身を除く): 1457646840

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, 243, 260, 264, 270, 286, 297, 312, 324, 330, 351, 353, 360, 390, 396, 405, 429, 440, 468, 486, 495, 520, 540, 572, 585, 594, 648, 660, 702, 706, 715, 780, 792, 810, 858, 891, 936, 972, 990, 1053, 1059, 1080, 1144, 1170, 1188, 1215, 1287, 1320, 1404, 1412, 1430, 1485, 1560, 1620, 1716, 1755, 1765, 1782, 1944, 1980, 2106, 2118, 2145, 2340, 2376, 2430, 2574, 2673, 2808, 2824, 2860, 2970, 3159, 3177, 3240, 3432, 3510, 3530, 3564, 3861, 3883, 3960, 4212, 4236, 4290, 4455, 4589, 4680, 4860, 5148, 5265, 5295, 5346, 5720, 5940, 6318, 6354, 6435, 7020, 7060, 7128, 7722, 7766, 8424, 8472, 8580, 8910, 9178, 9531, 9720, 10296, 10530, 10590, 10692, 11583, 11649, 11880, 12636, 12708, 12870, 13365, 13767, 14040, 14120, 15444, 15532, 15795, 15885, 17160, 17820, 18356, 19062, 19305, 19415, 21060, 21180, 21384, 22945, 23166, 23298, 25272, 25416, 25740, 26730, 27534, 28593, 30888, 31064, 31590, 31770, 34749, 34947, 35640, 36712, 38124, 38610, 38830, 41301, 42120, 42360, 45890, 46332, 46596, 47655, 50479, 51480, 53460, 55068, 57186, 57915, 58245, 63180, 63540, 68835, 69498, 69894, 76248, 77220, 77660, 82602, 85779, 91780, 92664, 93192, 95310, 100958, 104841, 106920, 110136, 114372, 115830, 116490, 123903, 126360, 127080, 137670, 138996, 139788, 142965, 151437, 154440, 155320, 165204, 171558, 173745, 174735, 183560, 190620, 201916, 206505, 209682, 228744, 231660, 232980, 247806, 252395, 275340, 277992, 279576, 285930, 302874, 314523, 330408, 343116, 347490, 349470, 371709, 381240, 403832, 413010, 419364, 428895, 454311, 463320, 465960, 495612, 504790, 524205, 550680, 571860, 605748, 619515, 629046, 686232, 694980, 698940, 743418, 757185, 826020, 838728, 857790, 908622, 943569, 991224, 1009580, 1048410, 1115127, 1143720, 1211496, 1239030, 1258092, 1362933, 1389960, 1397880, 1486836, 1514370, 1572615, 1652040, 1715580, 1817244, 1858545, 1887138, 2019160, 2096820, 2230254, 2271555, 2478060, 2516184, 2725866, 2973672, 3028740, 3145230, 3431160, 3634488, 3717090, 3774276, 4088799, 4193640, 4460508, 4543110, 4717845, 4956120, 5451732, 5575635, 6057480, 6290460, 6814665, 7434180, 7548552, 8177598, 8921016, 9086220, 9435690, 10903464, 11151270, 12266397, 12580920, 13629330, 14868360, 16355196, 18172440, 18871380, 20443995, 22302540, 24532794, 27258660, 32710392, 37742760, 40887990, 44605080, 49065588, 54517320, 61331985, 81775980, 98131176, 122663970, 163551960, 245327940, 490655880]

約数ペア:

[(1, 490655880), (2, 245327940), (3, 163551960), (4, 122663970), (5, 98131176), (6, 81775980), (8, 61331985), (9, 54517320), (10, 49065588), (11, 44605080), (12, 40887990), (13, 37742760), (15, 32710392), (18, 27258660), (20, 24532794), (22, 22302540), (24, 20443995), (26, 18871380), (27, 18172440), (30, 16355196), (33, 14868360), (36, 13629330), (39, 12580920), (40, 12266397), (44, 11151270), (45, 10903464), (52, 9435690), (54, 9086220), (55, 8921016), (60, 8177598), (65, 7548552), (66, 7434180), (72, 6814665), (78, 6290460), (81, 6057480), (88, 5575635), (90, 5451732), (99, 4956120), (104, 4717845), (108, 4543110), (110, 4460508), (117, 4193640), (120, 4088799), (130, 3774276), (132, 3717090), (135, 3634488), (143, 3431160), (156, 3145230), (162, 3028740), (165, 2973672), (180, 2725866), (195, 2516184), (198, 2478060), (216, 2271555), (220, 2230254), (234, 2096820), (243, 2019160), (260, 1887138), (264, 1858545), (270, 1817244), (286, 1715580), (297, 1652040), (312, 1572615), (324, 1514370), (330, 1486836), (351, 1397880), (353, 1389960), (360, 1362933), (390, 1258092), (396, 1239030), (405, 1211496), (429, 1143720), (440, 1115127), (468, 1048410), (486, 1009580), (495, 991224), (520, 943569), (540, 908622), (572, 857790), (585, 838728), (594, 826020), (648, 757185), (660, 743418), (702, 698940), (706, 694980), (715, 686232), (780, 629046), (792, 619515), (810, 605748), (858, 571860), (891, 550680), (936, 524205), (972, 504790), (990, 495612), (1053, 465960), (1059, 463320), (1080, 454311), (1144, 428895), (1170, 419364), (1188, 413010), (1215, 403832), (1287, 381240), (1320, 371709), (1404, 349470), (1412, 347490), (1430, 343116), (1485, 330408), (1560, 314523), (1620, 302874), (1716, 285930), (1755, 279576), (1765, 277992), (1782, 275340), (1944, 252395), (1980, 247806), (2106, 232980), (2118, 231660), (2145, 228744), (2340, 209682), (2376, 206505), (2430, 201916), (2574, 190620), (2673, 183560), (2808, 174735), (2824, 173745), (2860, 171558), (2970, 165204), (3159, 155320), (3177, 154440), (3240, 151437), (3432, 142965), (3510, 139788), (3530, 138996), (3564, 137670), (3861, 127080), (3883, 126360), (3960, 123903), (4212, 116490), (4236, 115830), (4290, 114372), (4455, 110136), (4589, 106920), (4680, 104841), (4860, 100958), (5148, 95310), (5265, 93192), (5295, 92664), (5346, 91780), (5720, 85779), (5940, 82602), (6318, 77660), (6354, 77220), (6435, 76248), (7020, 69894), (7060, 69498), (7128, 68835), (7722, 63540), (7766, 63180), (8424, 58245), (8472, 57915), (8580, 57186), (8910, 55068), (9178, 53460), (9531, 51480), (9720, 50479), (10296, 47655), (10530, 46596), (10590, 46332), (10692, 45890), (11583, 42360), (11649, 42120), (11880, 41301), (12636, 38830), (12708, 38610), (12870, 38124), (13365, 36712), (13767, 35640), (14040, 34947), (14120, 34749), (15444, 31770), (15532, 31590), (15795, 31064), (15885, 30888), (17160, 28593), (17820, 27534), (18356, 26730), (19062, 25740), (19305, 25416), (19415, 25272), (21060, 23298), (21180, 23166), (21384, 22945)]