84145320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{33391}}^1$

素因数の和:33415

約数の個数: 96

約数和(自身を含む): 312549120

約数和(自身を除く): 228403800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 33391, 66782, 100173, 133564, 166955, 200346, 233737, 267128, 300519, 333910, 400692, 467474, 500865, 601038, 667820, 701211, 801384, 934948, 1001730, 1168685, 1202076, 1335640, 1402422, 1502595, 1869896, 2003460, 2103633, 2337370, 2404152, 2804844, 3005190, 3506055, 4006920, 4207266, 4674740, 5609688, 6010380, 7012110, 8414532, 9349480, 10518165, 12020760, 14024220, 16829064, 21036330, 28048440, 42072660, 84145320]

約数ペア:

[(1, 84145320), (2, 42072660), (3, 28048440), (4, 21036330), (5, 16829064), (6, 14024220), (7, 12020760), (8, 10518165), (9, 9349480), (10, 8414532), (12, 7012110), (14, 6010380), (15, 5609688), (18, 4674740), (20, 4207266), (21, 4006920), (24, 3506055), (28, 3005190), (30, 2804844), (35, 2404152), (36, 2337370), (40, 2103633), (42, 2003460), (45, 1869896), (56, 1502595), (60, 1402422), (63, 1335640), (70, 1202076), (72, 1168685), (84, 1001730), (90, 934948), (105, 801384), (120, 701211), (126, 667820), (140, 601038), (168, 500865), (180, 467474), (210, 400692), (252, 333910), (280, 300519), (315, 267128), (360, 233737), (420, 200346), (504, 166955), (630, 133564), (840, 100173), (1260, 66782), (2520, 33391)]