140035680

素因数分解:

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

素因数の和:3189

約数の個数: 144

約数和(自身を含む): 493444224

約数和(自身を除く): 353408544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3137, 3720, 4464, 4960, 5580, 6274, 7440, 8928, 9411, 11160, 12548, 14880, 15685, 18822, 22320, 25096, 28233, 31370, 37644, 44640, 47055, 50192, 56466, 62740, 75288, 94110, 97247, 100384, 112932, 125480, 141165, 150576, 188220, 194494, 225864, 250960, 282330, 291741, 301152, 376440, 388988, 451728, 486235, 501920, 564660, 583482, 752880, 777976, 875223, 903456, 972470, 1129320, 1166964, 1458705, 1505760, 1555952, 1750446, 1944940, 2258640, 2333928, 2917410, 3111904, 3500892, 3889880, 4376115, 4517280, 4667856, 5834820, 7001784, 7779760, 8752230, 9335712, 11669640, 14003568, 15559520, 17504460, 23339280, 28007136, 35008920, 46678560, 70017840, 140035680]

約数ペア:

[(1, 140035680), (2, 70017840), (3, 46678560), (4, 35008920), (5, 28007136), (6, 23339280), (8, 17504460), (9, 15559520), (10, 14003568), (12, 11669640), (15, 9335712), (16, 8752230), (18, 7779760), (20, 7001784), (24, 5834820), (30, 4667856), (31, 4517280), (32, 4376115), (36, 3889880), (40, 3500892), (45, 3111904), (48, 2917410), (60, 2333928), (62, 2258640), (72, 1944940), (80, 1750446), (90, 1555952), (93, 1505760), (96, 1458705), (120, 1166964), (124, 1129320), (144, 972470), (155, 903456), (160, 875223), (180, 777976), (186, 752880), (240, 583482), (248, 564660), (279, 501920), (288, 486235), (310, 451728), (360, 388988), (372, 376440), (465, 301152), (480, 291741), (496, 282330), (558, 250960), (620, 225864), (720, 194494), (744, 188220), (930, 150576), (992, 141165), (1116, 125480), (1240, 112932), (1395, 100384), (1440, 97247), (1488, 94110), (1860, 75288), (2232, 62740), (2480, 56466), (2790, 50192), (2976, 47055), (3137, 44640), (3720, 37644), (4464, 31370), (4960, 28233), (5580, 25096), (6274, 22320), (7440, 18822), (8928, 15685), (9411, 14880), (11160, 12548)]