191456160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2999}}^1$

素因数の和:3043

約数の個数: 192

約数和(自身を含む): 725760000

約数和(自身を除く): 534303840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 2999, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 5998, 6384, 7980, 8997, 9120, 10640, 11996, 12768, 14995, 15960, 17994, 20993, 21280, 23992, 29990, 31920, 35988, 41986, 44985, 47984, 56981, 59980, 62979, 63840, 71976, 83972, 89970, 95968, 104965, 113962, 119960, 125958, 143952, 167944, 170943, 179940, 209930, 227924, 239920, 251916, 284905, 287904, 314895, 335888, 341886, 359880, 398867, 419860, 455848, 479840, 503832, 569810, 629790, 671776, 683772, 719760, 797734, 839720, 854715, 911696, 1007664, 1139620, 1196601, 1259580, 1367544, 1439520, 1595468, 1679440, 1709430, 1823392, 1994335, 2015328, 2279240, 2393202, 2519160, 2735088, 3190936, 3358880, 3418860, 3988670, 4558480, 4786404, 5038320, 5470176, 5983005, 6381872, 6837720, 7977340, 9116960, 9572808, 10076640, 11966010, 12763744, 13675440, 15954680, 19145616, 23932020, 27350880, 31909360, 38291232, 47864040, 63818720, 95728080, 191456160]

約数ペア:

[(1, 191456160), (2, 95728080), (3, 63818720), (4, 47864040), (5, 38291232), (6, 31909360), (7, 27350880), (8, 23932020), (10, 19145616), (12, 15954680), (14, 13675440), (15, 12763744), (16, 11966010), (19, 10076640), (20, 9572808), (21, 9116960), (24, 7977340), (28, 6837720), (30, 6381872), (32, 5983005), (35, 5470176), (38, 5038320), (40, 4786404), (42, 4558480), (48, 3988670), (56, 3418860), (57, 3358880), (60, 3190936), (70, 2735088), (76, 2519160), (80, 2393202), (84, 2279240), (95, 2015328), (96, 1994335), (105, 1823392), (112, 1709430), (114, 1679440), (120, 1595468), (133, 1439520), (140, 1367544), (152, 1259580), (160, 1196601), (168, 1139620), (190, 1007664), (210, 911696), (224, 854715), (228, 839720), (240, 797734), (266, 719760), (280, 683772), (285, 671776), (304, 629790), (336, 569810), (380, 503832), (399, 479840), (420, 455848), (456, 419860), (480, 398867), (532, 359880), (560, 341886), (570, 335888), (608, 314895), (665, 287904), (672, 284905), (760, 251916), (798, 239920), (840, 227924), (912, 209930), (1064, 179940), (1120, 170943), (1140, 167944), (1330, 143952), (1520, 125958), (1596, 119960), (1680, 113962), (1824, 104965), (1995, 95968), (2128, 89970), (2280, 83972), (2660, 71976), (2999, 63840), (3040, 62979), (3192, 59980), (3360, 56981), (3990, 47984), (4256, 44985), (4560, 41986), (5320, 35988), (5998, 31920), (6384, 29990), (7980, 23992), (8997, 21280), (9120, 20993), (10640, 17994), (11996, 15960), (12768, 14995)]