2051453520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30637}}^1$

素因数の和:30690

約数の個数: 160

約数和(自身を含む): 7294295040

約数和(自身を除く): 5242841520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 30637, 33480, 61274, 66960, 91911, 122548, 153185, 183822, 245096, 275733, 306370, 367644, 459555, 490192, 551466, 612740, 735288, 827199, 919110, 949747, 1102932, 1225480, 1378665, 1470576, 1654398, 1838220, 1899494, 2205864, 2450960, 2757330, 2849241, 3308796, 3676440, 3798988, 4135995, 4411728, 4748735, 5514660, 5698482, 6617592, 7352880, 7597976, 8271990, 8547723, 9497470, 11029320, 11396964, 13235184, 14246205, 15195952, 16543980, 17095446, 18994940, 22058640, 22793928, 25643169, 28492410, 33087960, 34190892, 37989880, 42738615, 45587856, 51286338, 56984820, 66175920, 68381784, 75979760, 85477230, 102572676, 113969640, 128215845, 136763568, 170954460, 205145352, 227939280, 256431690, 341908920, 410290704, 512863380, 683817840, 1025726760, 2051453520]

約数ペア:

[(1, 2051453520), (2, 1025726760), (3, 683817840), (4, 512863380), (5, 410290704), (6, 341908920), (8, 256431690), (9, 227939280), (10, 205145352), (12, 170954460), (15, 136763568), (16, 128215845), (18, 113969640), (20, 102572676), (24, 85477230), (27, 75979760), (30, 68381784), (31, 66175920), (36, 56984820), (40, 51286338), (45, 45587856), (48, 42738615), (54, 37989880), (60, 34190892), (62, 33087960), (72, 28492410), (80, 25643169), (90, 22793928), (93, 22058640), (108, 18994940), (120, 17095446), (124, 16543980), (135, 15195952), (144, 14246205), (155, 13235184), (180, 11396964), (186, 11029320), (216, 9497470), (240, 8547723), (248, 8271990), (270, 7597976), (279, 7352880), (310, 6617592), (360, 5698482), (372, 5514660), (432, 4748735), (465, 4411728), (496, 4135995), (540, 3798988), (558, 3676440), (620, 3308796), (720, 2849241), (744, 2757330), (837, 2450960), (930, 2205864), (1080, 1899494), (1116, 1838220), (1240, 1654398), (1395, 1470576), (1488, 1378665), (1674, 1225480), (1860, 1102932), (2160, 949747), (2232, 919110), (2480, 827199), (2790, 735288), (3348, 612740), (3720, 551466), (4185, 490192), (4464, 459555), (5580, 367644), (6696, 306370), (7440, 275733), (8370, 245096), (11160, 183822), (13392, 153185), (16740, 122548), (22320, 91911), (30637, 66960), (33480, 61274)]