210053520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3137}}^1$

素因数の和:3190

約数の個数: 160

約数和(自身を含む): 747095040

約数和(自身を除く): 537041520

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, 3137, 3348, 3720, 4185, 4464, 5580, 6274, 6696, 7440, 8370, 9411, 11160, 12548, 13392, 15685, 16740, 18822, 22320, 25096, 28233, 31370, 33480, 37644, 47055, 50192, 56466, 62740, 66960, 75288, 84699, 94110, 97247, 112932, 125480, 141165, 150576, 169398, 188220, 194494, 225864, 250960, 282330, 291741, 338796, 376440, 388988, 423495, 451728, 486235, 564660, 583482, 677592, 752880, 777976, 846990, 875223, 972470, 1129320, 1166964, 1355184, 1458705, 1555952, 1693980, 1750446, 1944940, 2258640, 2333928, 2625669, 2917410, 3387960, 3500892, 3889880, 4376115, 4667856, 5251338, 5834820, 6775920, 7001784, 7779760, 8752230, 10502676, 11669640, 13128345, 14003568, 17504460, 21005352, 23339280, 26256690, 35008920, 42010704, 52513380, 70017840, 105026760, 210053520]

約数ペア:

[(1, 210053520), (2, 105026760), (3, 70017840), (4, 52513380), (5, 42010704), (6, 35008920), (8, 26256690), (9, 23339280), (10, 21005352), (12, 17504460), (15, 14003568), (16, 13128345), (18, 11669640), (20, 10502676), (24, 8752230), (27, 7779760), (30, 7001784), (31, 6775920), (36, 5834820), (40, 5251338), (45, 4667856), (48, 4376115), (54, 3889880), (60, 3500892), (62, 3387960), (72, 2917410), (80, 2625669), (90, 2333928), (93, 2258640), (108, 1944940), (120, 1750446), (124, 1693980), (135, 1555952), (144, 1458705), (155, 1355184), (180, 1166964), (186, 1129320), (216, 972470), (240, 875223), (248, 846990), (270, 777976), (279, 752880), (310, 677592), (360, 583482), (372, 564660), (432, 486235), (465, 451728), (496, 423495), (540, 388988), (558, 376440), (620, 338796), (720, 291741), (744, 282330), (837, 250960), (930, 225864), (1080, 194494), (1116, 188220), (1240, 169398), (1395, 150576), (1488, 141165), (1674, 125480), (1860, 112932), (2160, 97247), (2232, 94110), (2480, 84699), (2790, 75288), (3137, 66960), (3348, 62740), (3720, 56466), (4185, 50192), (4464, 47055), (5580, 37644), (6274, 33480), (6696, 31370), (7440, 28233), (8370, 25096), (9411, 22320), (11160, 18822), (12548, 16740), (13392, 15685)]