30861979680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{69061}}^1$

素因数の和:69112

約数の個数: 288

約数和(自身を含む): 119040788160

約数和(自身を除く): 88178808480

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, 49, 56, 57, 60, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 147, 152, 160, 168, 190, 196, 210, 224, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 480, 490, 532, 560, 570, 588, 608, 665, 672, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1120, 1140, 1176, 1330, 1470, 1520, 1568, 1596, 1680, 1824, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2793, 2940, 3040, 3192, 3360, 3724, 3920, 3990, 4256, 4560, 4655, 4704, 5320, 5586, 5880, 6384, 7448, 7840, 7980, 9120, 9310, 10640, 11172, 11760, 12768, 13965, 14896, 15960, 18620, 21280, 22344, 23520, 27930, 29792, 31920, 37240, 44688, 55860, 63840, 69061, 74480, 89376, 111720, 138122, 148960, 207183, 223440, 276244, 345305, 414366, 446880, 483427, 552488, 690610, 828732, 966854, 1035915, 1104976, 1312159, 1381220, 1450281, 1657464, 1933708, 2071830, 2209952, 2417135, 2624318, 2762440, 2900562, 3314928, 3383989, 3867416, 3936477, 4143660, 4834270, 5248636, 5524880, 5801124, 6560795, 6629856, 6767978, 7251405, 7734832, 7872954, 8287320, 9185113, 9668540, 10151967, 10497272, 11049760, 11602248, 13121590, 13535956, 14502810, 15469664, 15745908, 16574640, 16919945, 18370226, 19337080, 19682385, 20303934, 20994544, 23204496, 26243180, 27071912, 27555339, 29005620, 31491816, 33149280, 33839890, 36740452, 38674160, 39364770, 40607868, 41989088, 45925565, 46408992, 50759835, 52486360, 54143824, 55110678, 58011240, 62983632, 64295791, 67679780, 73480904, 77348320, 78729540, 81215736, 91851130, 101519670, 104972720, 108287648, 110221356, 116022480, 125967264, 128591582, 135359560, 137776695, 146961808, 157459080, 162431472, 183702260, 192887373, 203039340, 209945440, 220442712, 232044960, 257183164, 270719120, 275553390, 293923616, 314918160, 321478955, 324862944, 367404520, 385774746, 406078680, 440885424, 514366328, 541438240, 551106780, 629836320, 642957910, 734809040, 771549492, 812157360, 881770848, 964436865, 1028732656, 1102213560, 1285915820, 1469618080, 1543098984, 1624314720, 1928873730, 2057465312, 2204427120, 2571831640, 3086197968, 3857747460, 4408854240, 5143663280, 6172395936, 7715494920, 10287326560, 15430989840, 30861979680]

約数ペア:

[(1, 30861979680), (2, 15430989840), (3, 10287326560), (4, 7715494920), (5, 6172395936), (6, 5143663280), (7, 4408854240), (8, 3857747460), (10, 3086197968), (12, 2571831640), (14, 2204427120), (15, 2057465312), (16, 1928873730), (19, 1624314720), (20, 1543098984), (21, 1469618080), (24, 1285915820), (28, 1102213560), (30, 1028732656), (32, 964436865), (35, 881770848), (38, 812157360), (40, 771549492), (42, 734809040), (48, 642957910), (49, 629836320), (56, 551106780), (57, 541438240), (60, 514366328), (70, 440885424), (76, 406078680), (80, 385774746), (84, 367404520), (95, 324862944), (96, 321478955), (98, 314918160), (105, 293923616), (112, 275553390), (114, 270719120), (120, 257183164), (133, 232044960), (140, 220442712), (147, 209945440), (152, 203039340), (160, 192887373), (168, 183702260), (190, 162431472), (196, 157459080), (210, 146961808), (224, 137776695), (228, 135359560), (240, 128591582), (245, 125967264), (266, 116022480), (280, 110221356), (285, 108287648), (294, 104972720), (304, 101519670), (336, 91851130), (380, 81215736), (392, 78729540), (399, 77348320), (420, 73480904), (456, 67679780), (480, 64295791), (490, 62983632), (532, 58011240), (560, 55110678), (570, 54143824), (588, 52486360), (608, 50759835), (665, 46408992), (672, 45925565), (735, 41989088), (760, 40607868), (784, 39364770), (798, 38674160), (840, 36740452), (912, 33839890), (931, 33149280), (980, 31491816), (1064, 29005620), (1120, 27555339), (1140, 27071912), (1176, 26243180), (1330, 23204496), (1470, 20994544), (1520, 20303934), (1568, 19682385), (1596, 19337080), (1680, 18370226), (1824, 16919945), (1862, 16574640), (1960, 15745908), (1995, 15469664), (2128, 14502810), (2280, 13535956), (2352, 13121590), (2660, 11602248), (2793, 11049760), (2940, 10497272), (3040, 10151967), (3192, 9668540), (3360, 9185113), (3724, 8287320), (3920, 7872954), (3990, 7734832), (4256, 7251405), (4560, 6767978), (4655, 6629856), (4704, 6560795), (5320, 5801124), (5586, 5524880), (5880, 5248636), (6384, 4834270), (7448, 4143660), (7840, 3936477), (7980, 3867416), (9120, 3383989), (9310, 3314928), (10640, 2900562), (11172, 2762440), (11760, 2624318), (12768, 2417135), (13965, 2209952), (14896, 2071830), (15960, 1933708), (18620, 1657464), (21280, 1450281), (22344, 1381220), (23520, 1312159), (27930, 1104976), (29792, 1035915), (31920, 966854), (37240, 828732), (44688, 690610), (55860, 552488), (63840, 483427), (69061, 446880), (74480, 414366), (89376, 345305), (111720, 276244), (138122, 223440), (148960, 207183)]