2565932520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{27449}}^1$

素因数の和:27523

約数の個数: 128

約数和(自身を含む): 8300880000

約数和(自身を除く): 5734947480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 820, 984, 1140, 1230, 1558, 1640, 2280, 2337, 2460, 3116, 3895, 4674, 4920, 6232, 7790, 9348, 11685, 15580, 18696, 23370, 27449, 31160, 46740, 54898, 82347, 93480, 109796, 137245, 164694, 219592, 274490, 329388, 411735, 521531, 548980, 658776, 823470, 1043062, 1097960, 1125409, 1564593, 1646940, 2086124, 2250818, 2607655, 3129186, 3293880, 3376227, 4172248, 4501636, 5215310, 5627045, 6258372, 6752454, 7822965, 9003272, 10430620, 11254090, 12516744, 13504908, 15645930, 16881135, 20861240, 21382771, 22508180, 27009816, 31291860, 33762270, 42765542, 45016360, 62583720, 64148313, 67524540, 85531084, 106913855, 128296626, 135049080, 171062168, 213827710, 256593252, 320741565, 427655420, 513186504, 641483130, 855310840, 1282966260, 2565932520]

約数ペア:

[(1, 2565932520), (2, 1282966260), (3, 855310840), (4, 641483130), (5, 513186504), (6, 427655420), (8, 320741565), (10, 256593252), (12, 213827710), (15, 171062168), (19, 135049080), (20, 128296626), (24, 106913855), (30, 85531084), (38, 67524540), (40, 64148313), (41, 62583720), (57, 45016360), (60, 42765542), (76, 33762270), (82, 31291860), (95, 27009816), (114, 22508180), (120, 21382771), (123, 20861240), (152, 16881135), (164, 15645930), (190, 13504908), (205, 12516744), (228, 11254090), (246, 10430620), (285, 9003272), (328, 7822965), (380, 6752454), (410, 6258372), (456, 5627045), (492, 5215310), (570, 4501636), (615, 4172248), (760, 3376227), (779, 3293880), (820, 3129186), (984, 2607655), (1140, 2250818), (1230, 2086124), (1558, 1646940), (1640, 1564593), (2280, 1125409), (2337, 1097960), (2460, 1043062), (3116, 823470), (3895, 658776), (4674, 548980), (4920, 521531), (6232, 411735), (7790, 329388), (9348, 274490), (11685, 219592), (15580, 164694), (18696, 137245), (23370, 109796), (27449, 93480), (31160, 82347), (46740, 54898)]