206545920

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 352

約数和(自身を含む): 806485248

約数和(自身を除く): 599939328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 113, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 226, 238, 240, 255, 256, 272, 280, 320, 336, 339, 340, 357, 384, 408, 420, 448, 452, 476, 480, 510, 512, 544, 560, 565, 595, 640, 672, 678, 680, 714, 768, 791, 816, 840, 896, 904, 952, 960, 1020, 1024, 1088, 1120, 1130, 1190, 1280, 1344, 1356, 1360, 1428, 1536, 1582, 1632, 1680, 1695, 1785, 1792, 1808, 1904, 1920, 1921, 2040, 2176, 2240, 2260, 2373, 2380, 2560, 2688, 2712, 2720, 2856, 3072, 3164, 3264, 3360, 3390, 3570, 3584, 3616, 3808, 3840, 3842, 3955, 4080, 4352, 4480, 4520, 4746, 4760, 5120, 5376, 5424, 5440, 5712, 5763, 6328, 6528, 6720, 6780, 7140, 7168, 7232, 7616, 7680, 7684, 7910, 8160, 8704, 8960, 9040, 9492, 9520, 9605, 10752, 10848, 10880, 11424, 11526, 11865, 12656, 13056, 13440, 13447, 13560, 14280, 14464, 15232, 15360, 15368, 15820, 16320, 17408, 17920, 18080, 18984, 19040, 19210, 21504, 21696, 21760, 22848, 23052, 23730, 25312, 26112, 26880, 26894, 27120, 28560, 28815, 28928, 30464, 30736, 31640, 32640, 35840, 36160, 37968, 38080, 38420, 40341, 43392, 43520, 45696, 46104, 47460, 50624, 52224, 53760, 53788, 54240, 57120, 57630, 57856, 60928, 61472, 63280, 65280, 67235, 72320, 75936, 76160, 76840, 80682, 86784, 87040, 91392, 92208, 94920, 101248, 107520, 107576, 108480, 114240, 115260, 115712, 121856, 122944, 126560, 130560, 134470, 144640, 151872, 152320, 153680, 161364, 173568, 182784, 184416, 189840, 201705, 202496, 215152, 216960, 228480, 230520, 245888, 253120, 261120, 268940, 289280, 303744, 304640, 307360, 322728, 347136, 365568, 368832, 379680, 403410, 404992, 430304, 433920, 456960, 461040, 491776, 506240, 537880, 578560, 607488, 609280, 614720, 645456, 737664, 759360, 806820, 809984, 860608, 867840, 913920, 922080, 983552, 1012480, 1075760, 1214976, 1229440, 1290912, 1475328, 1518720, 1613640, 1721216, 1735680, 1827840, 1844160, 1967104, 2024960, 2151520, 2429952, 2458880, 2581824, 2950656, 3037440, 3227280, 3442432, 3688320, 4049920, 4303040, 4917760, 5163648, 5901312, 6074880, 6454560, 6884864, 7376640, 8606080, 9835520, 10327296, 12149760, 12909120, 13769728, 14753280, 17212160, 20654592, 25818240, 29506560, 34424320, 41309184, 51636480, 68848640, 103272960, 206545920]

約数ペア:

[(1, 206545920), (2, 103272960), (3, 68848640), (4, 51636480), (5, 41309184), (6, 34424320), (7, 29506560), (8, 25818240), (10, 20654592), (12, 17212160), (14, 14753280), (15, 13769728), (16, 12909120), (17, 12149760), (20, 10327296), (21, 9835520), (24, 8606080), (28, 7376640), (30, 6884864), (32, 6454560), (34, 6074880), (35, 5901312), (40, 5163648), (42, 4917760), (48, 4303040), (51, 4049920), (56, 3688320), (60, 3442432), (64, 3227280), (68, 3037440), (70, 2950656), (80, 2581824), (84, 2458880), (85, 2429952), (96, 2151520), (102, 2024960), (105, 1967104), (112, 1844160), (113, 1827840), (119, 1735680), (120, 1721216), (128, 1613640), (136, 1518720), (140, 1475328), (160, 1290912), (168, 1229440), (170, 1214976), (192, 1075760), (204, 1012480), (210, 983552), (224, 922080), (226, 913920), (238, 867840), (240, 860608), (255, 809984), (256, 806820), (272, 759360), (280, 737664), (320, 645456), (336, 614720), (339, 609280), (340, 607488), (357, 578560), (384, 537880), (408, 506240), (420, 491776), (448, 461040), (452, 456960), (476, 433920), (480, 430304), (510, 404992), (512, 403410), (544, 379680), (560, 368832), (565, 365568), (595, 347136), (640, 322728), (672, 307360), (678, 304640), (680, 303744), (714, 289280), (768, 268940), (791, 261120), (816, 253120), (840, 245888), (896, 230520), (904, 228480), (952, 216960), (960, 215152), (1020, 202496), (1024, 201705), (1088, 189840), (1120, 184416), (1130, 182784), (1190, 173568), (1280, 161364), (1344, 153680), (1356, 152320), (1360, 151872), (1428, 144640), (1536, 134470), (1582, 130560), (1632, 126560), (1680, 122944), (1695, 121856), (1785, 115712), (1792, 115260), (1808, 114240), (1904, 108480), (1920, 107576), (1921, 107520), (2040, 101248), (2176, 94920), (2240, 92208), (2260, 91392), (2373, 87040), (2380, 86784), (2560, 80682), (2688, 76840), (2712, 76160), (2720, 75936), (2856, 72320), (3072, 67235), (3164, 65280), (3264, 63280), (3360, 61472), (3390, 60928), (3570, 57856), (3584, 57630), (3616, 57120), (3808, 54240), (3840, 53788), (3842, 53760), (3955, 52224), (4080, 50624), (4352, 47460), (4480, 46104), (4520, 45696), (4746, 43520), (4760, 43392), (5120, 40341), (5376, 38420), (5424, 38080), (5440, 37968), (5712, 36160), (5763, 35840), (6328, 32640), (6528, 31640), (6720, 30736), (6780, 30464), (7140, 28928), (7168, 28815), (7232, 28560), (7616, 27120), (7680, 26894), (7684, 26880), (7910, 26112), (8160, 25312), (8704, 23730), (8960, 23052), (9040, 22848), (9492, 21760), (9520, 21696), (9605, 21504), (10752, 19210), (10848, 19040), (10880, 18984), (11424, 18080), (11526, 17920), (11865, 17408), (12656, 16320), (13056, 15820), (13440, 15368), (13447, 15360), (13560, 15232), (14280, 14464)]