1659010080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2056

約数の個数: 384

約数和(自身を含む): 6773760000

約数和(自身を除く): 5114749920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 96, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 160, 168, 182, 190, 195, 208, 210, 224, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 399, 416, 420, 455, 456, 480, 494, 520, 532, 546, 560, 570, 608, 624, 665, 672, 728, 741, 760, 780, 798, 840, 910, 912, 988, 1040, 1064, 1092, 1120, 1140, 1235, 1248, 1330, 1365, 1456, 1482, 1520, 1560, 1596, 1680, 1729, 1820, 1824, 1976, 1995, 1999, 2080, 2128, 2184, 2280, 2470, 2660, 2730, 2912, 2964, 3040, 3120, 3192, 3360, 3458, 3640, 3705, 3952, 3990, 3998, 4256, 4368, 4560, 4940, 5187, 5320, 5460, 5928, 5997, 6240, 6384, 6916, 7280, 7410, 7904, 7980, 7996, 8645, 8736, 9120, 9880, 9995, 10374, 10640, 10920, 11856, 11994, 12768, 13832, 13993, 14560, 14820, 15960, 15992, 17290, 19760, 19990, 20748, 21280, 21840, 23712, 23988, 25935, 25987, 27664, 27986, 29640, 29985, 31920, 31984, 34580, 37981, 39520, 39980, 41496, 41979, 43680, 47976, 51870, 51974, 55328, 55972, 59280, 59970, 63840, 63968, 69160, 69965, 75962, 77961, 79960, 82992, 83958, 95952, 103740, 103948, 111944, 113943, 118560, 119940, 129935, 138320, 139930, 151924, 155922, 159920, 165984, 167916, 181909, 189905, 191904, 207480, 207896, 209895, 223888, 227886, 239880, 259870, 265867, 276640, 279860, 303848, 311844, 319840, 335832, 363818, 379810, 389805, 414960, 415792, 419790, 447776, 455772, 479760, 493753, 519740, 531734, 545727, 559720, 569715, 607696, 623688, 671664, 727636, 759620, 779610, 797601, 829920, 831584, 839580, 909545, 911544, 959520, 987506, 1039480, 1063468, 1091454, 1119440, 1139430, 1215392, 1247376, 1329335, 1343328, 1455272, 1481259, 1519240, 1559220, 1595202, 1679160, 1819090, 1823088, 1975012, 2078960, 2126936, 2182908, 2238880, 2278860, 2468765, 2494752, 2658670, 2728635, 2910544, 2962518, 3038480, 3118440, 3190404, 3358320, 3456271, 3638180, 3646176, 3950024, 3988005, 4157920, 4253872, 4365816, 4557720, 4937530, 5317340, 5457270, 5821088, 5925036, 6076960, 6236880, 6380808, 6716640, 6912542, 7276360, 7406295, 7900048, 7976010, 8507744, 8731632, 9115440, 9875060, 10368813, 10634680, 10914540, 11850072, 12473760, 12761616, 13825084, 14552720, 14812590, 15800096, 15952020, 17281355, 17463264, 18230880, 19750120, 20737626, 21269360, 21829080, 23700144, 25523232, 27650168, 29105440, 29625180, 31904040, 34562710, 39500240, 41475252, 42538720, 43658160, 47400288, 51844065, 55300336, 59250360, 63808080, 69125420, 79000480, 82950504, 87316320, 103688130, 110600672, 118500720, 127616160, 138250840, 165901008, 207376260, 237001440, 276501680, 331802016, 414752520, 553003360, 829505040, 1659010080]

約数ペア:

[(1, 1659010080), (2, 829505040), (3, 553003360), (4, 414752520), (5, 331802016), (6, 276501680), (7, 237001440), (8, 207376260), (10, 165901008), (12, 138250840), (13, 127616160), (14, 118500720), (15, 110600672), (16, 103688130), (19, 87316320), (20, 82950504), (21, 79000480), (24, 69125420), (26, 63808080), (28, 59250360), (30, 55300336), (32, 51844065), (35, 47400288), (38, 43658160), (39, 42538720), (40, 41475252), (42, 39500240), (48, 34562710), (52, 31904040), (56, 29625180), (57, 29105440), (60, 27650168), (65, 25523232), (70, 23700144), (76, 21829080), (78, 21269360), (80, 20737626), (84, 19750120), (91, 18230880), (95, 17463264), (96, 17281355), (104, 15952020), (105, 15800096), (112, 14812590), (114, 14552720), (120, 13825084), (130, 12761616), (133, 12473760), (140, 11850072), (152, 10914540), (156, 10634680), (160, 10368813), (168, 9875060), (182, 9115440), (190, 8731632), (195, 8507744), (208, 7976010), (210, 7900048), (224, 7406295), (228, 7276360), (240, 6912542), (247, 6716640), (260, 6380808), (266, 6236880), (273, 6076960), (280, 5925036), (285, 5821088), (304, 5457270), (312, 5317340), (336, 4937530), (364, 4557720), (380, 4365816), (390, 4253872), (399, 4157920), (416, 3988005), (420, 3950024), (455, 3646176), (456, 3638180), (480, 3456271), (494, 3358320), (520, 3190404), (532, 3118440), (546, 3038480), (560, 2962518), (570, 2910544), (608, 2728635), (624, 2658670), (665, 2494752), (672, 2468765), (728, 2278860), (741, 2238880), (760, 2182908), (780, 2126936), (798, 2078960), (840, 1975012), (910, 1823088), (912, 1819090), (988, 1679160), (1040, 1595202), (1064, 1559220), (1092, 1519240), (1120, 1481259), (1140, 1455272), (1235, 1343328), (1248, 1329335), (1330, 1247376), (1365, 1215392), (1456, 1139430), (1482, 1119440), (1520, 1091454), (1560, 1063468), (1596, 1039480), (1680, 987506), (1729, 959520), (1820, 911544), (1824, 909545), (1976, 839580), (1995, 831584), (1999, 829920), (2080, 797601), (2128, 779610), (2184, 759620), (2280, 727636), (2470, 671664), (2660, 623688), (2730, 607696), (2912, 569715), (2964, 559720), (3040, 545727), (3120, 531734), (3192, 519740), (3360, 493753), (3458, 479760), (3640, 455772), (3705, 447776), (3952, 419790), (3990, 415792), (3998, 414960), (4256, 389805), (4368, 379810), (4560, 363818), (4940, 335832), (5187, 319840), (5320, 311844), (5460, 303848), (5928, 279860), (5997, 276640), (6240, 265867), (6384, 259870), (6916, 239880), (7280, 227886), (7410, 223888), (7904, 209895), (7980, 207896), (7996, 207480), (8645, 191904), (8736, 189905), (9120, 181909), (9880, 167916), (9995, 165984), (10374, 159920), (10640, 155922), (10920, 151924), (11856, 139930), (11994, 138320), (12768, 129935), (13832, 119940), (13993, 118560), (14560, 113943), (14820, 111944), (15960, 103948), (15992, 103740), (17290, 95952), (19760, 83958), (19990, 82992), (20748, 79960), (21280, 77961), (21840, 75962), (23712, 69965), (23988, 69160), (25935, 63968), (25987, 63840), (27664, 59970), (27986, 59280), (29640, 55972), (29985, 55328), (31920, 51974), (31984, 51870), (34580, 47976), (37981, 43680), (39520, 41979), (39980, 41496)]