85593480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 256

約数和(自身を含む): 320716800

約数和(自身を除く): 235123320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 42, 56, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 120, 124, 133, 140, 152, 155, 168, 173, 186, 190, 210, 217, 228, 248, 266, 280, 285, 310, 346, 372, 380, 399, 420, 434, 456, 465, 519, 532, 570, 589, 620, 651, 665, 692, 744, 760, 798, 840, 865, 868, 930, 1038, 1064, 1085, 1140, 1178, 1211, 1240, 1302, 1330, 1384, 1596, 1730, 1736, 1767, 1860, 1995, 2076, 2170, 2280, 2356, 2422, 2595, 2604, 2660, 2945, 3192, 3255, 3287, 3460, 3534, 3633, 3720, 3990, 4123, 4152, 4340, 4712, 4844, 5190, 5208, 5320, 5363, 5890, 6055, 6510, 6574, 6920, 7068, 7266, 7980, 8246, 8680, 8835, 9688, 9861, 10380, 10726, 11780, 12110, 12369, 13020, 13148, 14136, 14532, 15960, 16089, 16435, 16492, 17670, 18165, 19722, 20615, 20760, 21452, 23009, 23560, 24220, 24738, 26040, 26296, 26815, 29064, 32178, 32870, 32984, 35340, 36330, 37541, 39444, 41230, 42904, 46018, 48440, 49305, 49476, 53630, 61845, 64356, 65740, 69027, 70680, 72660, 75082, 78888, 80445, 82460, 92036, 98610, 98952, 101897, 107260, 112623, 115045, 123690, 128712, 131480, 138054, 145320, 150164, 160890, 164920, 184072, 187705, 197220, 203794, 214520, 225246, 230090, 247380, 276108, 300328, 305691, 321780, 345135, 375410, 394440, 407588, 450492, 460180, 494760, 509485, 552216, 563115, 611382, 643560, 690270, 713279, 750820, 815176, 900984, 920360, 1018970, 1126230, 1222764, 1380540, 1426558, 1501640, 1528455, 2037940, 2139837, 2252460, 2445528, 2761080, 2853116, 3056910, 3566395, 4075880, 4279674, 4504920, 5706232, 6113820, 7132790, 8559348, 10699185, 12227640, 14265580, 17118696, 21398370, 28531160, 42796740, 85593480]

約数ペア:

[(1, 85593480), (2, 42796740), (3, 28531160), (4, 21398370), (5, 17118696), (6, 14265580), (7, 12227640), (8, 10699185), (10, 8559348), (12, 7132790), (14, 6113820), (15, 5706232), (19, 4504920), (20, 4279674), (21, 4075880), (24, 3566395), (28, 3056910), (30, 2853116), (31, 2761080), (35, 2445528), (38, 2252460), (40, 2139837), (42, 2037940), (56, 1528455), (57, 1501640), (60, 1426558), (62, 1380540), (70, 1222764), (76, 1126230), (84, 1018970), (93, 920360), (95, 900984), (105, 815176), (114, 750820), (120, 713279), (124, 690270), (133, 643560), (140, 611382), (152, 563115), (155, 552216), (168, 509485), (173, 494760), (186, 460180), (190, 450492), (210, 407588), (217, 394440), (228, 375410), (248, 345135), (266, 321780), (280, 305691), (285, 300328), (310, 276108), (346, 247380), (372, 230090), (380, 225246), (399, 214520), (420, 203794), (434, 197220), (456, 187705), (465, 184072), (519, 164920), (532, 160890), (570, 150164), (589, 145320), (620, 138054), (651, 131480), (665, 128712), (692, 123690), (744, 115045), (760, 112623), (798, 107260), (840, 101897), (865, 98952), (868, 98610), (930, 92036), (1038, 82460), (1064, 80445), (1085, 78888), (1140, 75082), (1178, 72660), (1211, 70680), (1240, 69027), (1302, 65740), (1330, 64356), (1384, 61845), (1596, 53630), (1730, 49476), (1736, 49305), (1767, 48440), (1860, 46018), (1995, 42904), (2076, 41230), (2170, 39444), (2280, 37541), (2356, 36330), (2422, 35340), (2595, 32984), (2604, 32870), (2660, 32178), (2945, 29064), (3192, 26815), (3255, 26296), (3287, 26040), (3460, 24738), (3534, 24220), (3633, 23560), (3720, 23009), (3990, 21452), (4123, 20760), (4152, 20615), (4340, 19722), (4712, 18165), (4844, 17670), (5190, 16492), (5208, 16435), (5320, 16089), (5363, 15960), (5890, 14532), (6055, 14136), (6510, 13148), (6574, 13020), (6920, 12369), (7068, 12110), (7266, 11780), (7980, 10726), (8246, 10380), (8680, 9861), (8835, 9688)]