202705920

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 264

約数和(自身を含む): 724244976

約数和(自身を除く): 521539056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 83, 90, 96, 106, 120, 128, 144, 159, 160, 166, 180, 192, 212, 240, 249, 256, 265, 288, 318, 320, 332, 360, 384, 415, 424, 477, 480, 498, 512, 530, 576, 636, 640, 664, 720, 747, 768, 795, 830, 848, 954, 960, 996, 1024, 1060, 1152, 1245, 1272, 1280, 1328, 1440, 1494, 1536, 1590, 1660, 1696, 1908, 1920, 1992, 2120, 2304, 2385, 2490, 2544, 2560, 2656, 2880, 2988, 3072, 3180, 3320, 3392, 3735, 3816, 3840, 3984, 4240, 4399, 4608, 4770, 4980, 5088, 5120, 5312, 5760, 5976, 6360, 6640, 6784, 7470, 7632, 7680, 7968, 8480, 8798, 9216, 9540, 9960, 10176, 10624, 11520, 11952, 12720, 13197, 13280, 13568, 14940, 15264, 15360, 15936, 16960, 17596, 19080, 19920, 20352, 21248, 21995, 23040, 23904, 25440, 26394, 26560, 27136, 29880, 30528, 31872, 33920, 35192, 38160, 39591, 39840, 40704, 42496, 43990, 46080, 47808, 50880, 52788, 53120, 54272, 59760, 61056, 63744, 65985, 67840, 70384, 76320, 79182, 79680, 81408, 84992, 87980, 95616, 101760, 105576, 106240, 119520, 122112, 127488, 131970, 135680, 140768, 152640, 158364, 159360, 162816, 175960, 191232, 197955, 203520, 211152, 212480, 239040, 244224, 254976, 263940, 271360, 281536, 305280, 316728, 318720, 351920, 382464, 395910, 407040, 422304, 424960, 478080, 488448, 527880, 563072, 610560, 633456, 637440, 703840, 764928, 791820, 814080, 844608, 956160, 1055760, 1126144, 1221120, 1266912, 1274880, 1407680, 1583640, 1689216, 1912320, 2111520, 2252288, 2442240, 2533824, 2815360, 3167280, 3378432, 3824640, 4223040, 4504576, 5067648, 5630720, 6334560, 6756864, 8446080, 10135296, 11261440, 12669120, 13513728, 16892160, 20270592, 22522880, 25338240, 33784320, 40541184, 50676480, 67568640, 101352960, 202705920]

約数ペア:

[(1, 202705920), (2, 101352960), (3, 67568640), (4, 50676480), (5, 40541184), (6, 33784320), (8, 25338240), (9, 22522880), (10, 20270592), (12, 16892160), (15, 13513728), (16, 12669120), (18, 11261440), (20, 10135296), (24, 8446080), (30, 6756864), (32, 6334560), (36, 5630720), (40, 5067648), (45, 4504576), (48, 4223040), (53, 3824640), (60, 3378432), (64, 3167280), (72, 2815360), (80, 2533824), (83, 2442240), (90, 2252288), (96, 2111520), (106, 1912320), (120, 1689216), (128, 1583640), (144, 1407680), (159, 1274880), (160, 1266912), (166, 1221120), (180, 1126144), (192, 1055760), (212, 956160), (240, 844608), (249, 814080), (256, 791820), (265, 764928), (288, 703840), (318, 637440), (320, 633456), (332, 610560), (360, 563072), (384, 527880), (415, 488448), (424, 478080), (477, 424960), (480, 422304), (498, 407040), (512, 395910), (530, 382464), (576, 351920), (636, 318720), (640, 316728), (664, 305280), (720, 281536), (747, 271360), (768, 263940), (795, 254976), (830, 244224), (848, 239040), (954, 212480), (960, 211152), (996, 203520), (1024, 197955), (1060, 191232), (1152, 175960), (1245, 162816), (1272, 159360), (1280, 158364), (1328, 152640), (1440, 140768), (1494, 135680), (1536, 131970), (1590, 127488), (1660, 122112), (1696, 119520), (1908, 106240), (1920, 105576), (1992, 101760), (2120, 95616), (2304, 87980), (2385, 84992), (2490, 81408), (2544, 79680), (2560, 79182), (2656, 76320), (2880, 70384), (2988, 67840), (3072, 65985), (3180, 63744), (3320, 61056), (3392, 59760), (3735, 54272), (3816, 53120), (3840, 52788), (3984, 50880), (4240, 47808), (4399, 46080), (4608, 43990), (4770, 42496), (4980, 40704), (5088, 39840), (5120, 39591), (5312, 38160), (5760, 35192), (5976, 33920), (6360, 31872), (6640, 30528), (6784, 29880), (7470, 27136), (7632, 26560), (7680, 26394), (7968, 25440), (8480, 23904), (8798, 23040), (9216, 21995), (9540, 21248), (9960, 20352), (10176, 19920), (10624, 19080), (11520, 17596), (11952, 16960), (12720, 15936), (13197, 15360), (13280, 15264), (13568, 14940)]