160530240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:729

約数の個数: 224

約数和(自身を含む): 578632320

約数和(自身を除く): 418102080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 677, 741, 760, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1354, 1482, 1520, 1560, 1824, 1976, 2031, 2080, 2280, 2470, 2496, 2708, 2964, 3040, 3120, 3385, 3648, 3705, 3952, 4062, 4160, 4560, 4940, 5416, 5928, 6080, 6240, 6770, 7410, 7904, 8124, 8801, 9120, 9880, 10155, 10832, 11856, 12480, 12863, 13540, 14820, 15808, 16248, 17602, 18240, 19760, 20310, 21664, 23712, 25726, 26403, 27080, 29640, 32496, 35204, 38589, 39520, 40620, 43328, 44005, 47424, 51452, 52806, 54160, 59280, 64315, 64992, 70408, 77178, 79040, 81240, 88010, 102904, 105612, 108320, 118560, 128630, 129984, 132015, 140816, 154356, 162480, 167219, 176020, 192945, 205808, 211224, 216640, 237120, 257260, 264030, 281632, 308712, 324960, 334438, 352040, 385890, 411616, 422448, 501657, 514520, 528060, 563264, 617424, 649920, 668876, 704080, 771780, 823232, 836095, 844896, 1003314, 1029040, 1056120, 1234848, 1337752, 1408160, 1543560, 1672190, 1689792, 2006628, 2058080, 2112240, 2469696, 2508285, 2675504, 2816320, 3087120, 3344380, 4013256, 4116160, 4224480, 5016570, 5351008, 6174240, 6688760, 8026512, 8448960, 10033140, 10702016, 12348480, 13377520, 16053024, 20066280, 26755040, 32106048, 40132560, 53510080, 80265120, 160530240]

約数ペア:

[(1, 160530240), (2, 80265120), (3, 53510080), (4, 40132560), (5, 32106048), (6, 26755040), (8, 20066280), (10, 16053024), (12, 13377520), (13, 12348480), (15, 10702016), (16, 10033140), (19, 8448960), (20, 8026512), (24, 6688760), (26, 6174240), (30, 5351008), (32, 5016570), (38, 4224480), (39, 4116160), (40, 4013256), (48, 3344380), (52, 3087120), (57, 2816320), (60, 2675504), (64, 2508285), (65, 2469696), (76, 2112240), (78, 2058080), (80, 2006628), (95, 1689792), (96, 1672190), (104, 1543560), (114, 1408160), (120, 1337752), (130, 1234848), (152, 1056120), (156, 1029040), (160, 1003314), (190, 844896), (192, 836095), (195, 823232), (208, 771780), (228, 704080), (240, 668876), (247, 649920), (260, 617424), (285, 563264), (304, 528060), (312, 514520), (320, 501657), (380, 422448), (390, 411616), (416, 385890), (456, 352040), (480, 334438), (494, 324960), (520, 308712), (570, 281632), (608, 264030), (624, 257260), (677, 237120), (741, 216640), (760, 211224), (780, 205808), (832, 192945), (912, 176020), (960, 167219), (988, 162480), (1040, 154356), (1140, 140816), (1216, 132015), (1235, 129984), (1248, 128630), (1354, 118560), (1482, 108320), (1520, 105612), (1560, 102904), (1824, 88010), (1976, 81240), (2031, 79040), (2080, 77178), (2280, 70408), (2470, 64992), (2496, 64315), (2708, 59280), (2964, 54160), (3040, 52806), (3120, 51452), (3385, 47424), (3648, 44005), (3705, 43328), (3952, 40620), (4062, 39520), (4160, 38589), (4560, 35204), (4940, 32496), (5416, 29640), (5928, 27080), (6080, 26403), (6240, 25726), (6770, 23712), (7410, 21664), (7904, 20310), (8124, 19760), (8801, 18240), (9120, 17602), (9880, 16248), (10155, 15808), (10832, 14820), (11856, 13540), (12480, 12863)]