22130640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{4391}}^1$

素因数の和:4417

約数の個数: 120

約数和(自身を含む): 84958848

約数和(自身を除く): 62828208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 4391, 5040, 8782, 13173, 17564, 21955, 26346, 30737, 35128, 39519, 43910, 52692, 61474, 65865, 70256, 79038, 87820, 92211, 105384, 122948, 131730, 153685, 158076, 175640, 184422, 197595, 210768, 245896, 263460, 276633, 307370, 316152, 351280, 368844, 395190, 461055, 491792, 526920, 553266, 614740, 632304, 737688, 790380, 922110, 1053840, 1106532, 1229480, 1383165, 1475376, 1580760, 1844220, 2213064, 2458960, 2766330, 3161520, 3688440, 4426128, 5532660, 7376880, 11065320, 22130640]

約数ペア:

[(1, 22130640), (2, 11065320), (3, 7376880), (4, 5532660), (5, 4426128), (6, 3688440), (7, 3161520), (8, 2766330), (9, 2458960), (10, 2213064), (12, 1844220), (14, 1580760), (15, 1475376), (16, 1383165), (18, 1229480), (20, 1106532), (21, 1053840), (24, 922110), (28, 790380), (30, 737688), (35, 632304), (36, 614740), (40, 553266), (42, 526920), (45, 491792), (48, 461055), (56, 395190), (60, 368844), (63, 351280), (70, 316152), (72, 307370), (80, 276633), (84, 263460), (90, 245896), (105, 210768), (112, 197595), (120, 184422), (126, 175640), (140, 158076), (144, 153685), (168, 131730), (180, 122948), (210, 105384), (240, 92211), (252, 87820), (280, 79038), (315, 70256), (336, 65865), (360, 61474), (420, 52692), (504, 43910), (560, 39519), (630, 35128), (720, 30737), (840, 26346), (1008, 21955), (1260, 17564), (1680, 13173), (2520, 8782), (4391, 5040)]