21320012664

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:355

約数の個数: 384

約数和(自身を含む): 65828505600

約数和(自身を除く): 44508492936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 43, 51, 62, 68, 72, 73, 86, 93, 102, 124, 129, 136, 146, 153, 172, 179, 186, 204, 219, 248, 258, 279, 292, 306, 344, 358, 372, 387, 408, 438, 516, 527, 537, 558, 584, 612, 657, 716, 731, 744, 774, 876, 1032, 1054, 1074, 1116, 1224, 1241, 1314, 1333, 1432, 1462, 1548, 1581, 1611, 1752, 2108, 2148, 2193, 2232, 2263, 2482, 2628, 2666, 2924, 3043, 3096, 3139, 3162, 3222, 3723, 3999, 4216, 4296, 4386, 4526, 4743, 4964, 5256, 5332, 5549, 5848, 6086, 6278, 6324, 6444, 6579, 6789, 7446, 7697, 7998, 8772, 9052, 9129, 9417, 9486, 9928, 10664, 11098, 11169, 11997, 12172, 12556, 12648, 12888, 13067, 13158, 13578, 14892, 15394, 15996, 16647, 17544, 18104, 18258, 18834, 18972, 20367, 22196, 22338, 22661, 23091, 23994, 24344, 25112, 26134, 26316, 27156, 27387, 28251, 29784, 30788, 31992, 33294, 36516, 37668, 37944, 38471, 39201, 40734, 44392, 44676, 45322, 46182, 47988, 49941, 52268, 52632, 53363, 54312, 54774, 56502, 61576, 66588, 67983, 69273, 73032, 75336, 76942, 78402, 81468, 89352, 90644, 92364, 94333, 95976, 97309, 99882, 104536, 106726, 109548, 113004, 115413, 117603, 130849, 133176, 135966, 138546, 153884, 156804, 160089, 162936, 181288, 184728, 188666, 194618, 199764, 203949, 213452, 219096, 222139, 226008, 230826, 235206, 238607, 261698, 271932, 277092, 282999, 291927, 307768, 313608, 320178, 346239, 377332, 389236, 392547, 399528, 405077, 407898, 426904, 444278, 461652, 470412, 477214, 480267, 523396, 543864, 554184, 561881, 565998, 583854, 640356, 666417, 692478, 715821, 754664, 778472, 785094, 810154, 815796, 848997, 875781, 888556, 923304, 940824, 954428, 960534, 1046792, 1123762, 1131996, 1167708, 1177641, 1215231, 1280712, 1332834, 1384956, 1431642, 1570188, 1620308, 1631592, 1654253, 1685643, 1697994, 1751562, 1777112, 1908856, 1921068, 1999251, 2147463, 2247524, 2263992, 2335416, 2355282, 2430462, 2665668, 2769912, 2863284, 3140376, 3240616, 3308506, 3371286, 3395988, 3503124, 3645693, 3842136, 3998502, 4056319, 4294926, 4495048, 4710564, 4860924, 4962759, 5056929, 5331336, 5726568, 6617012, 6742572, 6791976, 6886309, 7006248, 7291386, 7997004, 8112638, 8589852, 9421128, 9551977, 9721848, 9925518, 10113858, 12168957, 13234024, 13485144, 13772618, 14582772, 14888277, 15994008, 16225276, 17179704, 17418311, 19103954, 19851036, 20227716, 20658927, 24337914, 27545236, 28655931, 29165544, 29776554, 32450552, 34836622, 36506871, 38207908, 39702072, 40455432, 41317854, 48675828, 52254933, 55090472, 57311862, 59553108, 61976781, 69673244, 73013742, 76415816, 82635708, 85967793, 97351656, 104509866, 114623724, 119106216, 123953562, 139346488, 146027484, 156764799, 165271416, 171935586, 209019732, 229247448, 247907124, 292054968, 296111287, 313529598, 343871172, 418039464, 495814248, 592222574, 627059196, 687742344, 888333861, 1184445148, 1254118392, 1776667722, 2368890296, 2665001583, 3553335444, 5330003166, 7106670888, 10660006332, 21320012664]

約数ペア:

[(1, 21320012664), (2, 10660006332), (3, 7106670888), (4, 5330003166), (6, 3553335444), (8, 2665001583), (9, 2368890296), (12, 1776667722), (17, 1254118392), (18, 1184445148), (24, 888333861), (31, 687742344), (34, 627059196), (36, 592222574), (43, 495814248), (51, 418039464), (62, 343871172), (68, 313529598), (72, 296111287), (73, 292054968), (86, 247907124), (93, 229247448), (102, 209019732), (124, 171935586), (129, 165271416), (136, 156764799), (146, 146027484), (153, 139346488), (172, 123953562), (179, 119106216), (186, 114623724), (204, 104509866), (219, 97351656), (248, 85967793), (258, 82635708), (279, 76415816), (292, 73013742), (306, 69673244), (344, 61976781), (358, 59553108), (372, 57311862), (387, 55090472), (408, 52254933), (438, 48675828), (516, 41317854), (527, 40455432), (537, 39702072), (558, 38207908), (584, 36506871), (612, 34836622), (657, 32450552), (716, 29776554), (731, 29165544), (744, 28655931), (774, 27545236), (876, 24337914), (1032, 20658927), (1054, 20227716), (1074, 19851036), (1116, 19103954), (1224, 17418311), (1241, 17179704), (1314, 16225276), (1333, 15994008), (1432, 14888277), (1462, 14582772), (1548, 13772618), (1581, 13485144), (1611, 13234024), (1752, 12168957), (2108, 10113858), (2148, 9925518), (2193, 9721848), (2232, 9551977), (2263, 9421128), (2482, 8589852), (2628, 8112638), (2666, 7997004), (2924, 7291386), (3043, 7006248), (3096, 6886309), (3139, 6791976), (3162, 6742572), (3222, 6617012), (3723, 5726568), (3999, 5331336), (4216, 5056929), (4296, 4962759), (4386, 4860924), (4526, 4710564), (4743, 4495048), (4964, 4294926), (5256, 4056319), (5332, 3998502), (5549, 3842136), (5848, 3645693), (6086, 3503124), (6278, 3395988), (6324, 3371286), (6444, 3308506), (6579, 3240616), (6789, 3140376), (7446, 2863284), (7697, 2769912), (7998, 2665668), (8772, 2430462), (9052, 2355282), (9129, 2335416), (9417, 2263992), (9486, 2247524), (9928, 2147463), (10664, 1999251), (11098, 1921068), (11169, 1908856), (11997, 1777112), (12172, 1751562), (12556, 1697994), (12648, 1685643), (12888, 1654253), (13067, 1631592), (13158, 1620308), (13578, 1570188), (14892, 1431642), (15394, 1384956), (15996, 1332834), (16647, 1280712), (17544, 1215231), (18104, 1177641), (18258, 1167708), (18834, 1131996), (18972, 1123762), (20367, 1046792), (22196, 960534), (22338, 954428), (22661, 940824), (23091, 923304), (23994, 888556), (24344, 875781), (25112, 848997), (26134, 815796), (26316, 810154), (27156, 785094), (27387, 778472), (28251, 754664), (29784, 715821), (30788, 692478), (31992, 666417), (33294, 640356), (36516, 583854), (37668, 565998), (37944, 561881), (38471, 554184), (39201, 543864), (40734, 523396), (44392, 480267), (44676, 477214), (45322, 470412), (46182, 461652), (47988, 444278), (49941, 426904), (52268, 407898), (52632, 405077), (53363, 399528), (54312, 392547), (54774, 389236), (56502, 377332), (61576, 346239), (66588, 320178), (67983, 313608), (69273, 307768), (73032, 291927), (75336, 282999), (76942, 277092), (78402, 271932), (81468, 261698), (89352, 238607), (90644, 235206), (92364, 230826), (94333, 226008), (95976, 222139), (97309, 219096), (99882, 213452), (104536, 203949), (106726, 199764), (109548, 194618), (113004, 188666), (115413, 184728), (117603, 181288), (130849, 162936), (133176, 160089), (135966, 156804), (138546, 153884)]