553218240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 224

約数和(自身を含む): 1824996096

約数和(自身を除く): 1271777856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 83, 96, 106, 120, 131, 159, 160, 166, 192, 212, 240, 249, 262, 265, 318, 320, 332, 393, 415, 424, 480, 498, 524, 530, 636, 655, 664, 786, 795, 830, 848, 960, 996, 1048, 1060, 1245, 1272, 1310, 1328, 1572, 1590, 1660, 1696, 1965, 1992, 2096, 2120, 2490, 2544, 2620, 2656, 3144, 3180, 3320, 3392, 3930, 3984, 4192, 4240, 4399, 4980, 5088, 5240, 5312, 6288, 6360, 6640, 6943, 7860, 7968, 8384, 8480, 8798, 9960, 10176, 10480, 10873, 12576, 12720, 13197, 13280, 13886, 15720, 15936, 16960, 17596, 19920, 20829, 20960, 21746, 21995, 25152, 25440, 26394, 26560, 27772, 31440, 32619, 34715, 35192, 39840, 41658, 41920, 43492, 43990, 50880, 52788, 54365, 55544, 62880, 65238, 65985, 69430, 70384, 79680, 83316, 86984, 87980, 104145, 105576, 108730, 111088, 125760, 130476, 131970, 138860, 140768, 163095, 166632, 173968, 175960, 208290, 211152, 217460, 222176, 260952, 263940, 277720, 281536, 326190, 333264, 347936, 351920, 416580, 422304, 434920, 444352, 521904, 527880, 555440, 576269, 652380, 666528, 695872, 703840, 833160, 844608, 869840, 1043808, 1055760, 1110880, 1152538, 1304760, 1333056, 1407680, 1666320, 1728807, 1739680, 2087616, 2111520, 2221760, 2305076, 2609520, 2881345, 3332640, 3457614, 3479360, 4223040, 4610152, 5219040, 5762690, 6665280, 6915228, 8644035, 9220304, 10438080, 11525380, 13830456, 17288070, 18440608, 23050760, 27660912, 34576140, 36881216, 46101520, 55321824, 69152280, 92203040, 110643648, 138304560, 184406080, 276609120, 553218240]

約数ペア:

[(1, 553218240), (2, 276609120), (3, 184406080), (4, 138304560), (5, 110643648), (6, 92203040), (8, 69152280), (10, 55321824), (12, 46101520), (15, 36881216), (16, 34576140), (20, 27660912), (24, 23050760), (30, 18440608), (32, 17288070), (40, 13830456), (48, 11525380), (53, 10438080), (60, 9220304), (64, 8644035), (80, 6915228), (83, 6665280), (96, 5762690), (106, 5219040), (120, 4610152), (131, 4223040), (159, 3479360), (160, 3457614), (166, 3332640), (192, 2881345), (212, 2609520), (240, 2305076), (249, 2221760), (262, 2111520), (265, 2087616), (318, 1739680), (320, 1728807), (332, 1666320), (393, 1407680), (415, 1333056), (424, 1304760), (480, 1152538), (498, 1110880), (524, 1055760), (530, 1043808), (636, 869840), (655, 844608), (664, 833160), (786, 703840), (795, 695872), (830, 666528), (848, 652380), (960, 576269), (996, 555440), (1048, 527880), (1060, 521904), (1245, 444352), (1272, 434920), (1310, 422304), (1328, 416580), (1572, 351920), (1590, 347936), (1660, 333264), (1696, 326190), (1965, 281536), (1992, 277720), (2096, 263940), (2120, 260952), (2490, 222176), (2544, 217460), (2620, 211152), (2656, 208290), (3144, 175960), (3180, 173968), (3320, 166632), (3392, 163095), (3930, 140768), (3984, 138860), (4192, 131970), (4240, 130476), (4399, 125760), (4980, 111088), (5088, 108730), (5240, 105576), (5312, 104145), (6288, 87980), (6360, 86984), (6640, 83316), (6943, 79680), (7860, 70384), (7968, 69430), (8384, 65985), (8480, 65238), (8798, 62880), (9960, 55544), (10176, 54365), (10480, 52788), (10873, 50880), (12576, 43990), (12720, 43492), (13197, 41920), (13280, 41658), (13886, 39840), (15720, 35192), (15936, 34715), (16960, 32619), (17596, 31440), (19920, 27772), (20829, 26560), (20960, 26394), (21746, 25440), (21995, 25152)]