82066320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:902

約数の個数: 240

約数和(自身を含む): 331943040

約数和(自身を除く): 249876720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 857, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1714, 1995, 2128, 2280, 2394, 2520, 2571, 2660, 2736, 3192, 3420, 3428, 3990, 4285, 4560, 4788, 5040, 5142, 5320, 5985, 5999, 6384, 6840, 6856, 7713, 7980, 8570, 9576, 10284, 10640, 11970, 11998, 12855, 13680, 13712, 15426, 15960, 16283, 17140, 17997, 19152, 20568, 23940, 23996, 25710, 29995, 30852, 31920, 32566, 34280, 35994, 38565, 41136, 47880, 47992, 48849, 51420, 53991, 59990, 61704, 65132, 68560, 71988, 77130, 81415, 89985, 95760, 95984, 97698, 102840, 107982, 113981, 119980, 123408, 130264, 143976, 146547, 154260, 162830, 179970, 195396, 205680, 215964, 227962, 239960, 244245, 260528, 269955, 287952, 293094, 308520, 325660, 341943, 359940, 390792, 431928, 455924, 479920, 488490, 539910, 569905, 586188, 617040, 651320, 683886, 719880, 732735, 781584, 863856, 911848, 976980, 1025829, 1079820, 1139810, 1172376, 1302640, 1367772, 1439760, 1465470, 1709715, 1823696, 1953960, 2051658, 2159640, 2279620, 2344752, 2735544, 2930940, 3419430, 3907920, 4103316, 4319280, 4559240, 5129145, 5471088, 5861880, 6838860, 8206632, 9118480, 10258290, 11723760, 13677720, 16413264, 20516580, 27355440, 41033160, 82066320]

約数ペア:

[(1, 82066320), (2, 41033160), (3, 27355440), (4, 20516580), (5, 16413264), (6, 13677720), (7, 11723760), (8, 10258290), (9, 9118480), (10, 8206632), (12, 6838860), (14, 5861880), (15, 5471088), (16, 5129145), (18, 4559240), (19, 4319280), (20, 4103316), (21, 3907920), (24, 3419430), (28, 2930940), (30, 2735544), (35, 2344752), (36, 2279620), (38, 2159640), (40, 2051658), (42, 1953960), (45, 1823696), (48, 1709715), (56, 1465470), (57, 1439760), (60, 1367772), (63, 1302640), (70, 1172376), (72, 1139810), (76, 1079820), (80, 1025829), (84, 976980), (90, 911848), (95, 863856), (105, 781584), (112, 732735), (114, 719880), (120, 683886), (126, 651320), (133, 617040), (140, 586188), (144, 569905), (152, 539910), (168, 488490), (171, 479920), (180, 455924), (190, 431928), (210, 390792), (228, 359940), (240, 341943), (252, 325660), (266, 308520), (280, 293094), (285, 287952), (304, 269955), (315, 260528), (336, 244245), (342, 239960), (360, 227962), (380, 215964), (399, 205680), (420, 195396), (456, 179970), (504, 162830), (532, 154260), (560, 146547), (570, 143976), (630, 130264), (665, 123408), (684, 119980), (720, 113981), (760, 107982), (798, 102840), (840, 97698), (855, 95984), (857, 95760), (912, 89985), (1008, 81415), (1064, 77130), (1140, 71988), (1197, 68560), (1260, 65132), (1330, 61704), (1368, 59990), (1520, 53991), (1596, 51420), (1680, 48849), (1710, 47992), (1714, 47880), (1995, 41136), (2128, 38565), (2280, 35994), (2394, 34280), (2520, 32566), (2571, 31920), (2660, 30852), (2736, 29995), (3192, 25710), (3420, 23996), (3428, 23940), (3990, 20568), (4285, 19152), (4560, 17997), (4788, 17140), (5040, 16283), (5142, 15960), (5320, 15426), (5985, 13712), (5999, 13680), (6384, 12855), (6840, 11998), (6856, 11970), (7713, 10640), (7980, 10284), (8570, 9576)]