20393131038000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{485550739}}^1$

素因数の和:485550772

約数の個数: 160

約数和(自身を含む): 75139948116480

約数和(自身を除く): 54746817078480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3500, 4200, 5250, 6000, 7000, 8400, 10500, 14000, 21000, 42000, 485550739, 971101478, 1456652217, 1942202956, 2427753695, 2913304434, 3398855173, 3884405912, 4855507390, 5826608868, 6797710346, 7283261085, 7768811824, 9711014780, 10196565519, 11653217736, 12138768475, 13595420692, 14566522170, 16994275865, 19422029560, 20393131038, 23306435472, 24277536950, 27190841384, 29133044340, 33988551730, 36416305425, 38844059120, 40786262076, 48555073900, 50982827595, 54381682768, 58266088680, 60693842375, 67977103460, 72832610850, 81572524152, 84971379325, 97110147800, 101965655190, 116532177360, 121387684750, 135954206920, 145665221700, 163145048304, 169942758650, 182081527125, 194220295600, 203931310380, 242775369500, 254914137975, 271908413840, 291330443400, 339885517300, 364163054250, 407862620760, 424856896625, 485550739000, 509828275950, 582660886800, 679771034600, 728326108500, 815725241520, 849713793250, 971101478000, 1019656551900, 1274570689875, 1359542069200, 1456652217000, 1699427586500, 2039313103800, 2549141379750, 2913304434000, 3398855173000, 4078626207600, 5098282759500, 6797710346000, 10196565519000, 20393131038000]

約数ペア:

[(1, 20393131038000), (2, 10196565519000), (3, 6797710346000), (4, 5098282759500), (5, 4078626207600), (6, 3398855173000), (7, 2913304434000), (8, 2549141379750), (10, 2039313103800), (12, 1699427586500), (14, 1456652217000), (15, 1359542069200), (16, 1274570689875), (20, 1019656551900), (21, 971101478000), (24, 849713793250), (25, 815725241520), (28, 728326108500), (30, 679771034600), (35, 582660886800), (40, 509828275950), (42, 485550739000), (48, 424856896625), (50, 407862620760), (56, 364163054250), (60, 339885517300), (70, 291330443400), (75, 271908413840), (80, 254914137975), (84, 242775369500), (100, 203931310380), (105, 194220295600), (112, 182081527125), (120, 169942758650), (125, 163145048304), (140, 145665221700), (150, 135954206920), (168, 121387684750), (175, 116532177360), (200, 101965655190), (210, 97110147800), (240, 84971379325), (250, 81572524152), (280, 72832610850), (300, 67977103460), (336, 60693842375), (350, 58266088680), (375, 54381682768), (400, 50982827595), (420, 48555073900), (500, 40786262076), (525, 38844059120), (560, 36416305425), (600, 33988551730), (700, 29133044340), (750, 27190841384), (840, 24277536950), (875, 23306435472), (1000, 20393131038), (1050, 19422029560), (1200, 16994275865), (1400, 14566522170), (1500, 13595420692), (1680, 12138768475), (1750, 11653217736), (2000, 10196565519), (2100, 9711014780), (2625, 7768811824), (2800, 7283261085), (3000, 6797710346), (3500, 5826608868), (4200, 4855507390), (5250, 3884405912), (6000, 3398855173), (7000, 2913304434), (8400, 2427753695), (10500, 1942202956), (14000, 1456652217), (21000, 971101478), (42000, 485550739)]