200040960

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^2$

素因数の和:155

約数の個数: 240

約数和(自身を含む): 743041728

約数和(自身を除く): 543000768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 128, 140, 160, 168, 183, 192, 210, 224, 240, 244, 256, 280, 305, 320, 336, 366, 384, 420, 427, 448, 480, 488, 512, 560, 610, 640, 672, 732, 768, 840, 854, 896, 915, 960, 976, 1120, 1220, 1280, 1281, 1344, 1464, 1536, 1680, 1708, 1792, 1830, 1920, 1952, 2135, 2240, 2440, 2560, 2562, 2688, 2928, 3360, 3416, 3584, 3660, 3721, 3840, 3904, 4270, 4480, 4880, 5124, 5376, 5856, 6405, 6720, 6832, 7320, 7442, 7680, 7808, 8540, 8960, 9760, 10248, 10752, 11163, 11712, 12810, 13440, 13664, 14640, 14884, 15616, 17080, 17920, 18605, 19520, 20496, 22326, 23424, 25620, 26047, 26880, 27328, 29280, 29768, 31232, 34160, 37210, 39040, 40992, 44652, 46848, 51240, 52094, 53760, 54656, 55815, 58560, 59536, 68320, 74420, 78080, 78141, 81984, 89304, 93696, 102480, 104188, 109312, 111630, 117120, 119072, 130235, 136640, 148840, 156160, 156282, 163968, 178608, 204960, 208376, 218624, 223260, 234240, 238144, 260470, 273280, 297680, 312564, 327936, 357216, 390705, 409920, 416752, 446520, 468480, 476288, 520940, 546560, 595360, 625128, 655872, 714432, 781410, 819840, 833504, 893040, 952576, 1041880, 1093120, 1190720, 1250256, 1428864, 1562820, 1639680, 1667008, 1786080, 1905152, 2083760, 2381440, 2500512, 2857728, 3125640, 3279360, 3334016, 3572160, 4167520, 4762880, 5001024, 5715456, 6251280, 6668032, 7144320, 8335040, 9525760, 10002048, 12502560, 13336064, 14288640, 16670080, 20004096, 25005120, 28577280, 33340160, 40008192, 50010240, 66680320, 100020480, 200040960]

約数ペア:

[(1, 200040960), (2, 100020480), (3, 66680320), (4, 50010240), (5, 40008192), (6, 33340160), (7, 28577280), (8, 25005120), (10, 20004096), (12, 16670080), (14, 14288640), (15, 13336064), (16, 12502560), (20, 10002048), (21, 9525760), (24, 8335040), (28, 7144320), (30, 6668032), (32, 6251280), (35, 5715456), (40, 5001024), (42, 4762880), (48, 4167520), (56, 3572160), (60, 3334016), (61, 3279360), (64, 3125640), (70, 2857728), (80, 2500512), (84, 2381440), (96, 2083760), (105, 1905152), (112, 1786080), (120, 1667008), (122, 1639680), (128, 1562820), (140, 1428864), (160, 1250256), (168, 1190720), (183, 1093120), (192, 1041880), (210, 952576), (224, 893040), (240, 833504), (244, 819840), (256, 781410), (280, 714432), (305, 655872), (320, 625128), (336, 595360), (366, 546560), (384, 520940), (420, 476288), (427, 468480), (448, 446520), (480, 416752), (488, 409920), (512, 390705), (560, 357216), (610, 327936), (640, 312564), (672, 297680), (732, 273280), (768, 260470), (840, 238144), (854, 234240), (896, 223260), (915, 218624), (960, 208376), (976, 204960), (1120, 178608), (1220, 163968), (1280, 156282), (1281, 156160), (1344, 148840), (1464, 136640), (1536, 130235), (1680, 119072), (1708, 117120), (1792, 111630), (1830, 109312), (1920, 104188), (1952, 102480), (2135, 93696), (2240, 89304), (2440, 81984), (2560, 78141), (2562, 78080), (2688, 74420), (2928, 68320), (3360, 59536), (3416, 58560), (3584, 55815), (3660, 54656), (3721, 53760), (3840, 52094), (3904, 51240), (4270, 46848), (4480, 44652), (4880, 40992), (5124, 39040), (5376, 37210), (5856, 34160), (6405, 31232), (6720, 29768), (6832, 29280), (7320, 27328), (7442, 26880), (7680, 26047), (7808, 25620), (8540, 23424), (8960, 22326), (9760, 20496), (10248, 19520), (10752, 18605), (11163, 17920), (11712, 17080), (12810, 15616), (13440, 14884), (13664, 14640)]