210018816

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:431

約数の個数: 240

約数和(自身を含む): 735381504

約数和(自身を除く): 525362688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 256, 272, 288, 306, 336, 357, 383, 384, 408, 448, 476, 504, 512, 544, 576, 612, 672, 714, 766, 768, 816, 896, 952, 1008, 1071, 1088, 1149, 1152, 1224, 1344, 1428, 1532, 1536, 1632, 1792, 1904, 2016, 2142, 2176, 2298, 2304, 2448, 2681, 2688, 2856, 3064, 3264, 3447, 3584, 3808, 4032, 4284, 4352, 4596, 4608, 4896, 5362, 5376, 5712, 6128, 6511, 6528, 6894, 7616, 8043, 8064, 8568, 8704, 9192, 9792, 10724, 10752, 11424, 12256, 13022, 13056, 13788, 15232, 16086, 16128, 17136, 18384, 19533, 19584, 21448, 22848, 24129, 24512, 26044, 26112, 27576, 30464, 32172, 32256, 34272, 36768, 39066, 39168, 42896, 45577, 45696, 48258, 49024, 52088, 55152, 58599, 60928, 64344, 68544, 73536, 78132, 78336, 85792, 91154, 91392, 96516, 98048, 104176, 110304, 117198, 128688, 136731, 137088, 147072, 156264, 171584, 182308, 182784, 193032, 196096, 208352, 220608, 234396, 257376, 273462, 274176, 294144, 312528, 343168, 364616, 386064, 410193, 416704, 441216, 468792, 514752, 546924, 548352, 588288, 625056, 686336, 729232, 772128, 820386, 833408, 882432, 937584, 1029504, 1093848, 1250112, 1372672, 1458464, 1544256, 1640772, 1666816, 1764864, 1875168, 2059008, 2187696, 2500224, 2916928, 3088512, 3281544, 3333632, 3750336, 4118016, 4375392, 5000448, 5833856, 6177024, 6563088, 7500672, 8750784, 10000896, 11667712, 12354048, 13126176, 15001344, 17501568, 23335424, 26252352, 30002688, 35003136, 52504704, 70006272, 105009408, 210018816]

約数ペア:

[(1, 210018816), (2, 105009408), (3, 70006272), (4, 52504704), (6, 35003136), (7, 30002688), (8, 26252352), (9, 23335424), (12, 17501568), (14, 15001344), (16, 13126176), (17, 12354048), (18, 11667712), (21, 10000896), (24, 8750784), (28, 7500672), (32, 6563088), (34, 6177024), (36, 5833856), (42, 5000448), (48, 4375392), (51, 4118016), (56, 3750336), (63, 3333632), (64, 3281544), (68, 3088512), (72, 2916928), (84, 2500224), (96, 2187696), (102, 2059008), (112, 1875168), (119, 1764864), (126, 1666816), (128, 1640772), (136, 1544256), (144, 1458464), (153, 1372672), (168, 1250112), (192, 1093848), (204, 1029504), (224, 937584), (238, 882432), (252, 833408), (256, 820386), (272, 772128), (288, 729232), (306, 686336), (336, 625056), (357, 588288), (383, 548352), (384, 546924), (408, 514752), (448, 468792), (476, 441216), (504, 416704), (512, 410193), (544, 386064), (576, 364616), (612, 343168), (672, 312528), (714, 294144), (766, 274176), (768, 273462), (816, 257376), (896, 234396), (952, 220608), (1008, 208352), (1071, 196096), (1088, 193032), (1149, 182784), (1152, 182308), (1224, 171584), (1344, 156264), (1428, 147072), (1532, 137088), (1536, 136731), (1632, 128688), (1792, 117198), (1904, 110304), (2016, 104176), (2142, 98048), (2176, 96516), (2298, 91392), (2304, 91154), (2448, 85792), (2681, 78336), (2688, 78132), (2856, 73536), (3064, 68544), (3264, 64344), (3447, 60928), (3584, 58599), (3808, 55152), (4032, 52088), (4284, 49024), (4352, 48258), (4596, 45696), (4608, 45577), (4896, 42896), (5362, 39168), (5376, 39066), (5712, 36768), (6128, 34272), (6511, 32256), (6528, 32172), (6894, 30464), (7616, 27576), (8043, 26112), (8064, 26044), (8568, 24512), (8704, 24129), (9192, 22848), (9792, 21448), (10724, 19584), (10752, 19533), (11424, 18384), (12256, 17136), (13022, 16128), (13056, 16086), (13788, 15232)]