148160480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 416586240

約数和(自身を除く): 268425760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 23, 26, 32, 38, 40, 46, 52, 65, 76, 80, 92, 95, 104, 115, 130, 152, 160, 163, 184, 190, 208, 230, 247, 260, 299, 304, 326, 368, 380, 416, 437, 460, 494, 520, 598, 608, 652, 736, 760, 815, 874, 920, 988, 1040, 1196, 1235, 1304, 1495, 1520, 1630, 1748, 1840, 1976, 2080, 2119, 2185, 2392, 2470, 2608, 2990, 3040, 3097, 3260, 3496, 3680, 3749, 3952, 4238, 4370, 4784, 4940, 5216, 5681, 5980, 6194, 6520, 6992, 7498, 7904, 8476, 8740, 9568, 9880, 10595, 11362, 11960, 12388, 13040, 13984, 14996, 15485, 16952, 17480, 18745, 19760, 21190, 22724, 23920, 24776, 26080, 28405, 29992, 30970, 33904, 34960, 37490, 39520, 40261, 42380, 45448, 47840, 48737, 49552, 56810, 59984, 61940, 67808, 69920, 71231, 74980, 80522, 84760, 90896, 97474, 99104, 113620, 119968, 123880, 142462, 149960, 161044, 169520, 181792, 194948, 201305, 227240, 243685, 247760, 284924, 299920, 322088, 339040, 356155, 389896, 402610, 454480, 487370, 495520, 569848, 599840, 644176, 712310, 779792, 805220, 908960, 926003, 974740, 1139696, 1288352, 1424620, 1559584, 1610440, 1852006, 1949480, 2279392, 2849240, 3220880, 3704012, 3898960, 4630015, 5698480, 6441760, 7408024, 7797920, 9260030, 11396960, 14816048, 18520060, 29632096, 37040120, 74080240, 148160480]

約数ペア:

[(1, 148160480), (2, 74080240), (4, 37040120), (5, 29632096), (8, 18520060), (10, 14816048), (13, 11396960), (16, 9260030), (19, 7797920), (20, 7408024), (23, 6441760), (26, 5698480), (32, 4630015), (38, 3898960), (40, 3704012), (46, 3220880), (52, 2849240), (65, 2279392), (76, 1949480), (80, 1852006), (92, 1610440), (95, 1559584), (104, 1424620), (115, 1288352), (130, 1139696), (152, 974740), (160, 926003), (163, 908960), (184, 805220), (190, 779792), (208, 712310), (230, 644176), (247, 599840), (260, 569848), (299, 495520), (304, 487370), (326, 454480), (368, 402610), (380, 389896), (416, 356155), (437, 339040), (460, 322088), (494, 299920), (520, 284924), (598, 247760), (608, 243685), (652, 227240), (736, 201305), (760, 194948), (815, 181792), (874, 169520), (920, 161044), (988, 149960), (1040, 142462), (1196, 123880), (1235, 119968), (1304, 113620), (1495, 99104), (1520, 97474), (1630, 90896), (1748, 84760), (1840, 80522), (1976, 74980), (2080, 71231), (2119, 69920), (2185, 67808), (2392, 61940), (2470, 59984), (2608, 56810), (2990, 49552), (3040, 48737), (3097, 47840), (3260, 45448), (3496, 42380), (3680, 40261), (3749, 39520), (3952, 37490), (4238, 34960), (4370, 33904), (4784, 30970), (4940, 29992), (5216, 28405), (5681, 26080), (5980, 24776), (6194, 23920), (6520, 22724), (6992, 21190), (7498, 19760), (7904, 18745), (8476, 17480), (8740, 16952), (9568, 15485), (9880, 14996), (10595, 13984), (11362, 13040), (11960, 12388)]