20484823200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{502079}}^1$

素因数の和:502119

約数の個数: 144

約数和(自身を含む): 70600481280

約数和(自身を除く): 50115658080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 480, 510, 544, 600, 680, 800, 816, 850, 1020, 1200, 1275, 1360, 1632, 1700, 2040, 2400, 2550, 2720, 3400, 4080, 5100, 6800, 8160, 10200, 13600, 20400, 40800, 502079, 1004158, 1506237, 2008316, 2510395, 3012474, 4016632, 5020790, 6024948, 7531185, 8033264, 8535343, 10041580, 12049896, 12551975, 15062370, 16066528, 17070686, 20083160, 24099792, 25103950, 25606029, 30124740, 34141372, 37655925, 40166320, 42676715, 48199584, 50207900, 51212058, 60249480, 68282744, 75311850, 80332640, 85353430, 100415800, 102424116, 120498960, 128030145, 136565488, 150623700, 170706860, 200831600, 204848232, 213383575, 240997920, 256060290, 273130976, 301247400, 341413720, 401663200, 409696464, 426767150, 512120580, 602494800, 640150725, 682827440, 819392928, 853534300, 1024241160, 1204989600, 1280301450, 1365654880, 1707068600, 2048482320, 2560602900, 3414137200, 4096964640, 5121205800, 6828274400, 10242411600, 20484823200]

約数ペア:

[(1, 20484823200), (2, 10242411600), (3, 6828274400), (4, 5121205800), (5, 4096964640), (6, 3414137200), (8, 2560602900), (10, 2048482320), (12, 1707068600), (15, 1365654880), (16, 1280301450), (17, 1204989600), (20, 1024241160), (24, 853534300), (25, 819392928), (30, 682827440), (32, 640150725), (34, 602494800), (40, 512120580), (48, 426767150), (50, 409696464), (51, 401663200), (60, 341413720), (68, 301247400), (75, 273130976), (80, 256060290), (85, 240997920), (96, 213383575), (100, 204848232), (102, 200831600), (120, 170706860), (136, 150623700), (150, 136565488), (160, 128030145), (170, 120498960), (200, 102424116), (204, 100415800), (240, 85353430), (255, 80332640), (272, 75311850), (300, 68282744), (340, 60249480), (400, 51212058), (408, 50207900), (425, 48199584), (480, 42676715), (510, 40166320), (544, 37655925), (600, 34141372), (680, 30124740), (800, 25606029), (816, 25103950), (850, 24099792), (1020, 20083160), (1200, 17070686), (1275, 16066528), (1360, 15062370), (1632, 12551975), (1700, 12049896), (2040, 10041580), (2400, 8535343), (2550, 8033264), (2720, 7531185), (3400, 6024948), (4080, 5020790), (5100, 4016632), (6800, 3012474), (8160, 2510395), (10200, 2008316), (13600, 1506237), (20400, 1004158), (40800, 502079)]