213955560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:358

約数の個数: 384

約数和(自身を含む): 896313600

約数和(自身を除く): 682358040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 108, 117, 120, 126, 130, 135, 140, 147, 156, 168, 180, 182, 189, 195, 196, 210, 216, 234, 245, 252, 260, 270, 273, 280, 294, 311, 312, 315, 351, 360, 364, 378, 390, 392, 420, 441, 455, 468, 490, 504, 520, 540, 546, 585, 588, 622, 630, 637, 702, 728, 735, 756, 780, 819, 840, 882, 910, 933, 936, 945, 980, 1080, 1092, 1170, 1176, 1244, 1260, 1274, 1323, 1365, 1404, 1470, 1512, 1555, 1560, 1638, 1755, 1764, 1820, 1866, 1890, 1911, 1960, 2177, 2184, 2205, 2340, 2457, 2488, 2520, 2548, 2646, 2730, 2799, 2808, 2940, 3110, 3185, 3276, 3510, 3528, 3640, 3732, 3780, 3822, 4043, 4095, 4354, 4410, 4665, 4680, 4914, 5096, 5292, 5460, 5598, 5733, 5880, 6220, 6370, 6531, 6552, 6615, 7020, 7464, 7560, 7644, 8086, 8190, 8397, 8708, 8820, 9330, 9555, 9828, 10584, 10885, 10920, 11196, 11466, 12129, 12285, 12440, 12740, 13062, 13230, 13995, 14040, 15239, 15288, 16172, 16380, 16794, 17199, 17416, 17640, 18660, 19110, 19593, 19656, 20215, 21770, 22392, 22932, 24258, 24570, 25480, 26124, 26460, 27990, 28301, 28665, 30478, 32344, 32655, 32760, 33588, 34398, 36387, 37320, 38220, 39186, 40430, 41985, 43540, 45717, 45864, 48516, 49140, 52248, 52920, 55980, 56602, 57330, 58779, 60645, 60956, 65310, 67176, 68796, 72774, 76195, 76440, 78372, 80860, 83970, 84903, 85995, 87080, 91434, 97032, 97965, 98280, 109161, 111960, 113204, 114660, 117558, 121290, 121912, 130620, 137151, 137592, 141505, 145548, 152390, 156744, 161720, 167940, 169806, 171990, 181935, 182868, 195930, 198107, 218322, 226408, 228585, 229320, 235116, 242580, 254709, 261240, 274302, 283010, 291096, 293895, 304780, 335880, 339612, 343980, 363870, 365736, 391860, 396214, 411453, 424515, 436644, 457170, 470232, 485160, 509418, 545805, 548604, 566020, 587790, 594321, 609560, 679224, 685755, 687960, 727740, 764127, 783720, 792428, 822906, 849030, 873288, 914340, 990535, 1018836, 1091610, 1097208, 1132040, 1175580, 1188642, 1273545, 1371510, 1455480, 1528254, 1584856, 1645812, 1698060, 1782963, 1828680, 1981070, 2037672, 2057265, 2183220, 2351160, 2377284, 2547090, 2743020, 2971605, 3056508, 3291624, 3396120, 3565926, 3820635, 3962140, 4114530, 4366440, 4754568, 5094180, 5348889, 5486040, 5943210, 6113016, 7131852, 7641270, 7924280, 8229060, 8914815, 10188360, 10697778, 11886420, 14263704, 15282540, 16458120, 17829630, 21395556, 23772840, 26744445, 30565080, 35659260, 42791112, 53488890, 71318520, 106977780, 213955560]

約数ペア:

[(1, 213955560), (2, 106977780), (3, 71318520), (4, 53488890), (5, 42791112), (6, 35659260), (7, 30565080), (8, 26744445), (9, 23772840), (10, 21395556), (12, 17829630), (13, 16458120), (14, 15282540), (15, 14263704), (18, 11886420), (20, 10697778), (21, 10188360), (24, 8914815), (26, 8229060), (27, 7924280), (28, 7641270), (30, 7131852), (35, 6113016), (36, 5943210), (39, 5486040), (40, 5348889), (42, 5094180), (45, 4754568), (49, 4366440), (52, 4114530), (54, 3962140), (56, 3820635), (60, 3565926), (63, 3396120), (65, 3291624), (70, 3056508), (72, 2971605), (78, 2743020), (84, 2547090), (90, 2377284), (91, 2351160), (98, 2183220), (104, 2057265), (105, 2037672), (108, 1981070), (117, 1828680), (120, 1782963), (126, 1698060), (130, 1645812), (135, 1584856), (140, 1528254), (147, 1455480), (156, 1371510), (168, 1273545), (180, 1188642), (182, 1175580), (189, 1132040), (195, 1097208), (196, 1091610), (210, 1018836), (216, 990535), (234, 914340), (245, 873288), (252, 849030), (260, 822906), (270, 792428), (273, 783720), (280, 764127), (294, 727740), (311, 687960), (312, 685755), (315, 679224), (351, 609560), (360, 594321), (364, 587790), (378, 566020), (390, 548604), (392, 545805), (420, 509418), (441, 485160), (455, 470232), (468, 457170), (490, 436644), (504, 424515), (520, 411453), (540, 396214), (546, 391860), (585, 365736), (588, 363870), (622, 343980), (630, 339612), (637, 335880), (702, 304780), (728, 293895), (735, 291096), (756, 283010), (780, 274302), (819, 261240), (840, 254709), (882, 242580), (910, 235116), (933, 229320), (936, 228585), (945, 226408), (980, 218322), (1080, 198107), (1092, 195930), (1170, 182868), (1176, 181935), (1244, 171990), (1260, 169806), (1274, 167940), (1323, 161720), (1365, 156744), (1404, 152390), (1470, 145548), (1512, 141505), (1555, 137592), (1560, 137151), (1638, 130620), (1755, 121912), (1764, 121290), (1820, 117558), (1866, 114660), (1890, 113204), (1911, 111960), (1960, 109161), (2177, 98280), (2184, 97965), (2205, 97032), (2340, 91434), (2457, 87080), (2488, 85995), (2520, 84903), (2548, 83970), (2646, 80860), (2730, 78372), (2799, 76440), (2808, 76195), (2940, 72774), (3110, 68796), (3185, 67176), (3276, 65310), (3510, 60956), (3528, 60645), (3640, 58779), (3732, 57330), (3780, 56602), (3822, 55980), (4043, 52920), (4095, 52248), (4354, 49140), (4410, 48516), (4665, 45864), (4680, 45717), (4914, 43540), (5096, 41985), (5292, 40430), (5460, 39186), (5598, 38220), (5733, 37320), (5880, 36387), (6220, 34398), (6370, 33588), (6531, 32760), (6552, 32655), (6615, 32344), (7020, 30478), (7464, 28665), (7560, 28301), (7644, 27990), (8086, 26460), (8190, 26124), (8397, 25480), (8708, 24570), (8820, 24258), (9330, 22932), (9555, 22392), (9828, 21770), (10584, 20215), (10885, 19656), (10920, 19593), (11196, 19110), (11466, 18660), (12129, 17640), (12285, 17416), (12440, 17199), (12740, 16794), (13062, 16380), (13230, 16172), (13995, 15288), (14040, 15239)]