2020070880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24611}}^1$

素因数の和:24654

約数の個数: 192

約数和(自身を含む): 7442668800

約数和(自身を除く): 5422597920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 9120, 10260, 13680, 16416, 20520, 24611, 27360, 41040, 49222, 73833, 82080, 98444, 123055, 147666, 196888, 221499, 246110, 295332, 369165, 393776, 442998, 467609, 492220, 590664, 664497, 738330, 787552, 885996, 935218, 984440, 1107495, 1181328, 1328994, 1402827, 1476660, 1771992, 1870436, 1968880, 2214990, 2338045, 2362656, 2657988, 2805654, 2953320, 3322485, 3543984, 3740872, 3937760, 4208481, 4429980, 4676090, 5315976, 5611308, 5906640, 6644970, 7014135, 7087968, 7481744, 8416962, 8859960, 9352180, 10631952, 11222616, 11813280, 12625443, 13289940, 14028270, 14963488, 16833924, 17719920, 18704360, 21042405, 21263904, 22445232, 25250886, 26579880, 28056540, 33667848, 35439840, 37408720, 42084810, 44890464, 50501772, 53159760, 56113080, 63127215, 67335696, 74817440, 84169620, 101003544, 106319520, 112226160, 126254430, 134671392, 168339240, 202007088, 224452320, 252508860, 336678480, 404014176, 505017720, 673356960, 1010035440, 2020070880]

約数ペア:

[(1, 2020070880), (2, 1010035440), (3, 673356960), (4, 505017720), (5, 404014176), (6, 336678480), (8, 252508860), (9, 224452320), (10, 202007088), (12, 168339240), (15, 134671392), (16, 126254430), (18, 112226160), (19, 106319520), (20, 101003544), (24, 84169620), (27, 74817440), (30, 67335696), (32, 63127215), (36, 56113080), (38, 53159760), (40, 50501772), (45, 44890464), (48, 42084810), (54, 37408720), (57, 35439840), (60, 33667848), (72, 28056540), (76, 26579880), (80, 25250886), (90, 22445232), (95, 21263904), (96, 21042405), (108, 18704360), (114, 17719920), (120, 16833924), (135, 14963488), (144, 14028270), (152, 13289940), (160, 12625443), (171, 11813280), (180, 11222616), (190, 10631952), (216, 9352180), (228, 8859960), (240, 8416962), (270, 7481744), (285, 7087968), (288, 7014135), (304, 6644970), (342, 5906640), (360, 5611308), (380, 5315976), (432, 4676090), (456, 4429980), (480, 4208481), (513, 3937760), (540, 3740872), (570, 3543984), (608, 3322485), (684, 2953320), (720, 2805654), (760, 2657988), (855, 2362656), (864, 2338045), (912, 2214990), (1026, 1968880), (1080, 1870436), (1140, 1771992), (1368, 1476660), (1440, 1402827), (1520, 1328994), (1710, 1181328), (1824, 1107495), (2052, 984440), (2160, 935218), (2280, 885996), (2565, 787552), (2736, 738330), (3040, 664497), (3420, 590664), (4104, 492220), (4320, 467609), (4560, 442998), (5130, 393776), (5472, 369165), (6840, 295332), (8208, 246110), (9120, 221499), (10260, 196888), (13680, 147666), (16416, 123055), (20520, 98444), (24611, 82080), (27360, 73833), (41040, 49222)]