3939870480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25771}}^1$

素因数の和:25814

約数の個数: 240

約数和(自身を含む): 15301145664

約数和(自身を除く): 11361275184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2548, 2730, 2940, 3120, 3185, 3640, 3822, 3920, 4368, 5096, 5460, 5880, 6370, 7280, 7644, 9555, 10192, 10920, 11760, 12740, 15288, 19110, 21840, 25480, 25771, 30576, 38220, 50960, 51542, 76440, 77313, 103084, 128855, 152880, 154626, 180397, 206168, 257710, 309252, 335023, 360794, 386565, 412336, 515420, 541191, 618504, 670046, 721588, 773130, 901985, 1005069, 1030840, 1082382, 1237008, 1262779, 1340092, 1443176, 1546260, 1675115, 1803970, 2010138, 2061680, 2164764, 2345161, 2525558, 2680184, 2705955, 2886352, 3092520, 3350230, 3607940, 3788337, 4020276, 4329528, 4690322, 5025345, 5051116, 5360368, 5411910, 6185040, 6313895, 6700460, 7035483, 7215880, 7576674, 8040552, 8659056, 9380644, 10050690, 10102232, 10823820, 11725805, 12627790, 13400920, 14070966, 14431760, 15153348, 16081104, 16416127, 18761288, 18941685, 20101380, 20204464, 21647640, 23451610, 25255580, 26801840, 28141932, 30306696, 32832254, 35177415, 37522576, 37883370, 40202760, 43295280, 46903220, 49248381, 50511160, 56283864, 60613392, 65664508, 70354830, 75766740, 80405520, 82080635, 93806440, 98496762, 101022320, 112567728, 131329016, 140709660, 151533480, 164161270, 187612880, 196993524, 246241905, 262658032, 281419320, 303066960, 328322540, 393987048, 492483810, 562838640, 656645080, 787974096, 984967620, 1313290160, 1969935240, 3939870480]

約数ペア:

[(1, 3939870480), (2, 1969935240), (3, 1313290160), (4, 984967620), (5, 787974096), (6, 656645080), (7, 562838640), (8, 492483810), (10, 393987048), (12, 328322540), (13, 303066960), (14, 281419320), (15, 262658032), (16, 246241905), (20, 196993524), (21, 187612880), (24, 164161270), (26, 151533480), (28, 140709660), (30, 131329016), (35, 112567728), (39, 101022320), (40, 98496762), (42, 93806440), (48, 82080635), (49, 80405520), (52, 75766740), (56, 70354830), (60, 65664508), (65, 60613392), (70, 56283864), (78, 50511160), (80, 49248381), (84, 46903220), (91, 43295280), (98, 40202760), (104, 37883370), (105, 37522576), (112, 35177415), (120, 32832254), (130, 30306696), (140, 28141932), (147, 26801840), (156, 25255580), (168, 23451610), (182, 21647640), (195, 20204464), (196, 20101380), (208, 18941685), (210, 18761288), (240, 16416127), (245, 16081104), (260, 15153348), (273, 14431760), (280, 14070966), (294, 13400920), (312, 12627790), (336, 11725805), (364, 10823820), (390, 10102232), (392, 10050690), (420, 9380644), (455, 8659056), (490, 8040552), (520, 7576674), (546, 7215880), (560, 7035483), (588, 6700460), (624, 6313895), (637, 6185040), (728, 5411910), (735, 5360368), (780, 5051116), (784, 5025345), (840, 4690322), (910, 4329528), (980, 4020276), (1040, 3788337), (1092, 3607940), (1176, 3350230), (1274, 3092520), (1365, 2886352), (1456, 2705955), (1470, 2680184), (1560, 2525558), (1680, 2345161), (1820, 2164764), (1911, 2061680), (1960, 2010138), (2184, 1803970), (2352, 1675115), (2548, 1546260), (2730, 1443176), (2940, 1340092), (3120, 1262779), (3185, 1237008), (3640, 1082382), (3822, 1030840), (3920, 1005069), (4368, 901985), (5096, 773130), (5460, 721588), (5880, 670046), (6370, 618504), (7280, 541191), (7644, 515420), (9555, 412336), (10192, 386565), (10920, 360794), (11760, 335023), (12740, 309252), (15288, 257710), (19110, 206168), (21840, 180397), (25480, 154626), (25771, 152880), (30576, 128855), (38220, 103084), (50960, 77313), (51542, 76440)]