1553195520

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1032

約数の個数: 320

約数和(自身を含む): 5762845440

約数和(自身を除く): 4209649920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 512, 540, 552, 576, 621, 640, 690, 720, 736, 768, 828, 864, 920, 960, 977, 1035, 1080, 1104, 1152, 1242, 1280, 1380, 1440, 1472, 1536, 1656, 1728, 1840, 1920, 1954, 2070, 2160, 2208, 2304, 2484, 2560, 2760, 2880, 2931, 2944, 3105, 3312, 3456, 3680, 3840, 3908, 4140, 4320, 4416, 4608, 4885, 4968, 5520, 5760, 5862, 5888, 6210, 6624, 6912, 7360, 7680, 7816, 8280, 8640, 8793, 8832, 9770, 9936, 11040, 11520, 11724, 11776, 12420, 13248, 13824, 14655, 14720, 15632, 16560, 17280, 17586, 17664, 19540, 19872, 22080, 22471, 23040, 23448, 24840, 26379, 26496, 29310, 29440, 31264, 33120, 34560, 35172, 35328, 39080, 39744, 43965, 44160, 44942, 46896, 49680, 52758, 52992, 58620, 58880, 62528, 66240, 67413, 69120, 70344, 78160, 79488, 87930, 88320, 89884, 93792, 99360, 105516, 105984, 112355, 117240, 125056, 131895, 132480, 134826, 140688, 156320, 158976, 175860, 176640, 179768, 187584, 198720, 202239, 211032, 224710, 234480, 250112, 263790, 264960, 269652, 281376, 312640, 317952, 337065, 351720, 359536, 375168, 397440, 404478, 422064, 449420, 468960, 500224, 527580, 529920, 539304, 562752, 606717, 625280, 674130, 703440, 719072, 750336, 794880, 808956, 844128, 898840, 937920, 1011195, 1055160, 1078608, 1125504, 1213434, 1250560, 1348260, 1406880, 1438144, 1500672, 1589760, 1617912, 1688256, 1797680, 1875840, 2022390, 2110320, 2157216, 2251008, 2426868, 2501120, 2696520, 2813760, 2876288, 3033585, 3235824, 3376512, 3595360, 3751680, 4044780, 4220640, 4314432, 4502016, 4853736, 5393040, 5627520, 5752576, 6067170, 6471648, 6753024, 7190720, 7503360, 8089560, 8441280, 8628864, 9707472, 10786080, 11255040, 11505152, 12134340, 12943296, 13506048, 14381440, 16179120, 16882560, 17257728, 19414944, 21572160, 22510080, 24268680, 25886592, 28762880, 32358240, 33765120, 34515456, 38829888, 43144320, 48537360, 51773184, 57525760, 64716480, 67530240, 77659776, 86288640, 97074720, 103546368, 129432960, 155319552, 172577280, 194149440, 258865920, 310639104, 388298880, 517731840, 776597760, 1553195520]

約数ペア:

[(1, 1553195520), (2, 776597760), (3, 517731840), (4, 388298880), (5, 310639104), (6, 258865920), (8, 194149440), (9, 172577280), (10, 155319552), (12, 129432960), (15, 103546368), (16, 97074720), (18, 86288640), (20, 77659776), (23, 67530240), (24, 64716480), (27, 57525760), (30, 51773184), (32, 48537360), (36, 43144320), (40, 38829888), (45, 34515456), (46, 33765120), (48, 32358240), (54, 28762880), (60, 25886592), (64, 24268680), (69, 22510080), (72, 21572160), (80, 19414944), (90, 17257728), (92, 16882560), (96, 16179120), (108, 14381440), (115, 13506048), (120, 12943296), (128, 12134340), (135, 11505152), (138, 11255040), (144, 10786080), (160, 9707472), (180, 8628864), (184, 8441280), (192, 8089560), (207, 7503360), (216, 7190720), (230, 6753024), (240, 6471648), (256, 6067170), (270, 5752576), (276, 5627520), (288, 5393040), (320, 4853736), (345, 4502016), (360, 4314432), (368, 4220640), (384, 4044780), (414, 3751680), (432, 3595360), (460, 3376512), (480, 3235824), (512, 3033585), (540, 2876288), (552, 2813760), (576, 2696520), (621, 2501120), (640, 2426868), (690, 2251008), (720, 2157216), (736, 2110320), (768, 2022390), (828, 1875840), (864, 1797680), (920, 1688256), (960, 1617912), (977, 1589760), (1035, 1500672), (1080, 1438144), (1104, 1406880), (1152, 1348260), (1242, 1250560), (1280, 1213434), (1380, 1125504), (1440, 1078608), (1472, 1055160), (1536, 1011195), (1656, 937920), (1728, 898840), (1840, 844128), (1920, 808956), (1954, 794880), (2070, 750336), (2160, 719072), (2208, 703440), (2304, 674130), (2484, 625280), (2560, 606717), (2760, 562752), (2880, 539304), (2931, 529920), (2944, 527580), (3105, 500224), (3312, 468960), (3456, 449420), (3680, 422064), (3840, 404478), (3908, 397440), (4140, 375168), (4320, 359536), (4416, 351720), (4608, 337065), (4885, 317952), (4968, 312640), (5520, 281376), (5760, 269652), (5862, 264960), (5888, 263790), (6210, 250112), (6624, 234480), (6912, 224710), (7360, 211032), (7680, 202239), (7816, 198720), (8280, 187584), (8640, 179768), (8793, 176640), (8832, 175860), (9770, 158976), (9936, 156320), (11040, 140688), (11520, 134826), (11724, 132480), (11776, 131895), (12420, 125056), (13248, 117240), (13824, 112355), (14655, 105984), (14720, 105516), (15632, 99360), (16560, 93792), (17280, 89884), (17586, 88320), (17664, 87930), (19540, 79488), (19872, 78160), (22080, 70344), (22471, 69120), (23040, 67413), (23448, 66240), (24840, 62528), (26379, 58880), (26496, 58620), (29310, 52992), (29440, 52758), (31264, 49680), (33120, 46896), (34560, 44942), (35172, 44160), (35328, 43965), (39080, 39744)]