163263360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:277

約数の個数: 256

約数和(自身を含む): 581253120

約数和(自身を除く): 417989760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 211, 240, 248, 260, 310, 312, 320, 372, 384, 390, 403, 416, 422, 465, 480, 496, 520, 620, 624, 633, 640, 744, 780, 806, 832, 844, 930, 960, 992, 1040, 1055, 1209, 1240, 1248, 1266, 1488, 1560, 1612, 1664, 1688, 1860, 1920, 1984, 2015, 2080, 2110, 2418, 2480, 2496, 2532, 2743, 2976, 3120, 3165, 3224, 3376, 3720, 3968, 4030, 4160, 4220, 4836, 4960, 4992, 5064, 5486, 5952, 6045, 6240, 6330, 6448, 6541, 6752, 7440, 8060, 8229, 8320, 8440, 9672, 9920, 10128, 10972, 11904, 12090, 12480, 12660, 12896, 13082, 13504, 13715, 14880, 16120, 16458, 16880, 19344, 19623, 19840, 20256, 21944, 24180, 24960, 25320, 25792, 26164, 27008, 27430, 29760, 32240, 32705, 32916, 33760, 38688, 39246, 40512, 41145, 43888, 48360, 50640, 51584, 52328, 54860, 59520, 64480, 65410, 65832, 67520, 77376, 78492, 81024, 82290, 85033, 87776, 96720, 98115, 101280, 104656, 109720, 128960, 130820, 131664, 135040, 154752, 156984, 164580, 170066, 175552, 193440, 196230, 202560, 209312, 219440, 255099, 257920, 261640, 263328, 313968, 329160, 340132, 351104, 386880, 392460, 405120, 418624, 425165, 438880, 510198, 523280, 526656, 627936, 658320, 680264, 773760, 784920, 837248, 850330, 877760, 1020396, 1046560, 1053312, 1255872, 1275495, 1316640, 1360528, 1569840, 1700660, 1755520, 2040792, 2093120, 2511744, 2550990, 2633280, 2721056, 3139680, 3401320, 4081584, 4186240, 5101980, 5266560, 5442112, 6279360, 6802640, 8163168, 10203960, 10884224, 12558720, 13605280, 16326336, 20407920, 27210560, 32652672, 40815840, 54421120, 81631680, 163263360]

約数ペア:

[(1, 163263360), (2, 81631680), (3, 54421120), (4, 40815840), (5, 32652672), (6, 27210560), (8, 20407920), (10, 16326336), (12, 13605280), (13, 12558720), (15, 10884224), (16, 10203960), (20, 8163168), (24, 6802640), (26, 6279360), (30, 5442112), (31, 5266560), (32, 5101980), (39, 4186240), (40, 4081584), (48, 3401320), (52, 3139680), (60, 2721056), (62, 2633280), (64, 2550990), (65, 2511744), (78, 2093120), (80, 2040792), (93, 1755520), (96, 1700660), (104, 1569840), (120, 1360528), (124, 1316640), (128, 1275495), (130, 1255872), (155, 1053312), (156, 1046560), (160, 1020396), (186, 877760), (192, 850330), (195, 837248), (208, 784920), (211, 773760), (240, 680264), (248, 658320), (260, 627936), (310, 526656), (312, 523280), (320, 510198), (372, 438880), (384, 425165), (390, 418624), (403, 405120), (416, 392460), (422, 386880), (465, 351104), (480, 340132), (496, 329160), (520, 313968), (620, 263328), (624, 261640), (633, 257920), (640, 255099), (744, 219440), (780, 209312), (806, 202560), (832, 196230), (844, 193440), (930, 175552), (960, 170066), (992, 164580), (1040, 156984), (1055, 154752), (1209, 135040), (1240, 131664), (1248, 130820), (1266, 128960), (1488, 109720), (1560, 104656), (1612, 101280), (1664, 98115), (1688, 96720), (1860, 87776), (1920, 85033), (1984, 82290), (2015, 81024), (2080, 78492), (2110, 77376), (2418, 67520), (2480, 65832), (2496, 65410), (2532, 64480), (2743, 59520), (2976, 54860), (3120, 52328), (3165, 51584), (3224, 50640), (3376, 48360), (3720, 43888), (3968, 41145), (4030, 40512), (4160, 39246), (4220, 38688), (4836, 33760), (4960, 32916), (4992, 32705), (5064, 32240), (5486, 29760), (5952, 27430), (6045, 27008), (6240, 26164), (6330, 25792), (6448, 25320), (6541, 24960), (6752, 24180), (7440, 21944), (8060, 20256), (8229, 19840), (8320, 19623), (8440, 19344), (9672, 16880), (9920, 16458), (10128, 16120), (10972, 14880), (11904, 13715), (12090, 13504), (12480, 13082), (12660, 12896)]