56713860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 218050560

約数和(自身を除く): 161336700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 28, 30, 35, 36, 38, 42, 45, 46, 57, 60, 63, 69, 70, 76, 84, 90, 92, 95, 103, 105, 114, 115, 126, 133, 138, 140, 161, 171, 180, 190, 206, 207, 210, 228, 230, 252, 266, 276, 285, 309, 315, 322, 342, 345, 380, 399, 412, 414, 420, 437, 460, 483, 515, 532, 570, 618, 630, 644, 665, 684, 690, 721, 798, 805, 828, 855, 874, 927, 966, 1030, 1035, 1140, 1197, 1236, 1260, 1311, 1330, 1380, 1442, 1449, 1545, 1596, 1610, 1710, 1748, 1854, 1932, 1957, 1995, 2060, 2070, 2163, 2185, 2369, 2394, 2415, 2622, 2660, 2884, 2898, 3059, 3090, 3220, 3420, 3605, 3708, 3914, 3933, 3990, 4140, 4326, 4370, 4635, 4738, 4788, 4830, 5244, 5796, 5871, 5985, 6118, 6180, 6489, 6555, 7107, 7210, 7245, 7828, 7866, 7980, 8652, 8740, 9177, 9270, 9476, 9660, 9785, 10815, 11742, 11845, 11970, 12236, 12978, 13110, 13699, 14214, 14420, 14490, 15295, 15732, 16583, 17613, 18354, 18540, 19570, 19665, 21321, 21630, 23484, 23690, 23940, 25956, 26220, 27398, 27531, 28428, 28980, 29355, 30590, 32445, 33166, 35226, 35535, 36708, 39140, 39330, 41097, 42642, 43260, 45011, 45885, 47380, 49749, 54796, 55062, 58710, 61180, 64890, 66332, 68495, 70452, 71070, 78660, 82194, 82915, 85284, 88065, 90022, 91770, 99498, 106605, 110124, 117420, 123291, 129780, 135033, 136990, 137655, 142140, 149247, 164388, 165830, 176130, 180044, 183540, 198996, 205485, 213210, 225055, 246582, 248745, 270066, 273980, 275310, 298494, 315077, 331660, 352260, 405099, 410970, 426420, 450110, 493164, 497490, 540132, 550620, 596988, 616455, 630154, 675165, 746235, 810198, 821940, 900220, 945231, 994980, 1232910, 1260308, 1350330, 1492470, 1575385, 1620396, 1890462, 2025495, 2465820, 2700660, 2835693, 2984940, 3150770, 3780924, 4050990, 4726155, 5671386, 6301540, 8101980, 9452310, 11342772, 14178465, 18904620, 28356930, 56713860]

約数ペア:

[(1, 56713860), (2, 28356930), (3, 18904620), (4, 14178465), (5, 11342772), (6, 9452310), (7, 8101980), (9, 6301540), (10, 5671386), (12, 4726155), (14, 4050990), (15, 3780924), (18, 3150770), (19, 2984940), (20, 2835693), (21, 2700660), (23, 2465820), (28, 2025495), (30, 1890462), (35, 1620396), (36, 1575385), (38, 1492470), (42, 1350330), (45, 1260308), (46, 1232910), (57, 994980), (60, 945231), (63, 900220), (69, 821940), (70, 810198), (76, 746235), (84, 675165), (90, 630154), (92, 616455), (95, 596988), (103, 550620), (105, 540132), (114, 497490), (115, 493164), (126, 450110), (133, 426420), (138, 410970), (140, 405099), (161, 352260), (171, 331660), (180, 315077), (190, 298494), (206, 275310), (207, 273980), (210, 270066), (228, 248745), (230, 246582), (252, 225055), (266, 213210), (276, 205485), (285, 198996), (309, 183540), (315, 180044), (322, 176130), (342, 165830), (345, 164388), (380, 149247), (399, 142140), (412, 137655), (414, 136990), (420, 135033), (437, 129780), (460, 123291), (483, 117420), (515, 110124), (532, 106605), (570, 99498), (618, 91770), (630, 90022), (644, 88065), (665, 85284), (684, 82915), (690, 82194), (721, 78660), (798, 71070), (805, 70452), (828, 68495), (855, 66332), (874, 64890), (927, 61180), (966, 58710), (1030, 55062), (1035, 54796), (1140, 49749), (1197, 47380), (1236, 45885), (1260, 45011), (1311, 43260), (1330, 42642), (1380, 41097), (1442, 39330), (1449, 39140), (1545, 36708), (1596, 35535), (1610, 35226), (1710, 33166), (1748, 32445), (1854, 30590), (1932, 29355), (1957, 28980), (1995, 28428), (2060, 27531), (2070, 27398), (2163, 26220), (2185, 25956), (2369, 23940), (2394, 23690), (2415, 23484), (2622, 21630), (2660, 21321), (2884, 19665), (2898, 19570), (3059, 18540), (3090, 18354), (3220, 17613), (3420, 16583), (3605, 15732), (3708, 15295), (3914, 14490), (3933, 14420), (3990, 14214), (4140, 13699), (4326, 13110), (4370, 12978), (4635, 12236), (4738, 11970), (4788, 11845), (4830, 11742), (5244, 10815), (5796, 9785), (5871, 9660), (5985, 9476), (6118, 9270), (6180, 9177), (6489, 8740), (6555, 8652), (7107, 7980), (7210, 7866), (7245, 7828)]