420107040

素因数分解:

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

素因数の和:3192

約数の個数: 192

約数和(自身を含む): 1518289920

約数和(自身を除く): 1098182880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3137, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6274, 6696, 7440, 8370, 8928, 9411, 11160, 12548, 13392, 14880, 15685, 16740, 18822, 22320, 25096, 26784, 28233, 31370, 33480, 37644, 44640, 47055, 50192, 56466, 62740, 66960, 75288, 84699, 94110, 97247, 100384, 112932, 125480, 133920, 141165, 150576, 169398, 188220, 194494, 225864, 250960, 282330, 291741, 301152, 338796, 376440, 388988, 423495, 451728, 486235, 501920, 564660, 583482, 677592, 752880, 777976, 846990, 875223, 903456, 972470, 1129320, 1166964, 1355184, 1458705, 1505760, 1555952, 1693980, 1750446, 1944940, 2258640, 2333928, 2625669, 2710368, 2917410, 3111904, 3387960, 3500892, 3889880, 4376115, 4517280, 4667856, 5251338, 5834820, 6775920, 7001784, 7779760, 8752230, 9335712, 10502676, 11669640, 13128345, 13551840, 14003568, 15559520, 17504460, 21005352, 23339280, 26256690, 28007136, 35008920, 42010704, 46678560, 52513380, 70017840, 84021408, 105026760, 140035680, 210053520, 420107040]

約数ペア:

[(1, 420107040), (2, 210053520), (3, 140035680), (4, 105026760), (5, 84021408), (6, 70017840), (8, 52513380), (9, 46678560), (10, 42010704), (12, 35008920), (15, 28007136), (16, 26256690), (18, 23339280), (20, 21005352), (24, 17504460), (27, 15559520), (30, 14003568), (31, 13551840), (32, 13128345), (36, 11669640), (40, 10502676), (45, 9335712), (48, 8752230), (54, 7779760), (60, 7001784), (62, 6775920), (72, 5834820), (80, 5251338), (90, 4667856), (93, 4517280), (96, 4376115), (108, 3889880), (120, 3500892), (124, 3387960), (135, 3111904), (144, 2917410), (155, 2710368), (160, 2625669), (180, 2333928), (186, 2258640), (216, 1944940), (240, 1750446), (248, 1693980), (270, 1555952), (279, 1505760), (288, 1458705), (310, 1355184), (360, 1166964), (372, 1129320), (432, 972470), (465, 903456), (480, 875223), (496, 846990), (540, 777976), (558, 752880), (620, 677592), (720, 583482), (744, 564660), (837, 501920), (864, 486235), (930, 451728), (992, 423495), (1080, 388988), (1116, 376440), (1240, 338796), (1395, 301152), (1440, 291741), (1488, 282330), (1674, 250960), (1860, 225864), (2160, 194494), (2232, 188220), (2480, 169398), (2790, 150576), (2976, 141165), (3137, 133920), (3348, 125480), (3720, 112932), (4185, 100384), (4320, 97247), (4464, 94110), (4960, 84699), (5580, 75288), (6274, 66960), (6696, 62740), (7440, 56466), (8370, 50192), (8928, 47055), (9411, 44640), (11160, 37644), (12548, 33480), (13392, 31370), (14880, 28233), (15685, 26784), (16740, 25096), (18822, 22320)]