22353840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 160

約数和(自身を含む): 78566400

約数和(自身を除く): 56212560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 108, 120, 131, 135, 144, 158, 180, 216, 237, 240, 262, 270, 316, 360, 393, 395, 432, 474, 524, 540, 632, 655, 711, 720, 786, 790, 948, 1048, 1080, 1179, 1185, 1264, 1310, 1422, 1572, 1580, 1896, 1965, 2096, 2133, 2160, 2358, 2370, 2620, 2844, 3144, 3160, 3537, 3555, 3792, 3930, 4266, 4716, 4740, 5240, 5688, 5895, 6288, 6320, 7074, 7110, 7860, 8532, 9432, 9480, 10349, 10480, 10665, 11376, 11790, 14148, 14220, 15720, 17064, 17685, 18864, 18960, 20698, 21330, 23580, 28296, 28440, 31047, 31440, 34128, 35370, 41396, 42660, 47160, 51745, 56592, 56880, 62094, 70740, 82792, 85320, 93141, 94320, 103490, 124188, 141480, 155235, 165584, 170640, 186282, 206980, 248376, 279423, 282960, 310470, 372564, 413960, 465705, 496752, 558846, 620940, 745128, 827920, 931410, 1117692, 1241880, 1397115, 1490256, 1862820, 2235384, 2483760, 2794230, 3725640, 4470768, 5588460, 7451280, 11176920, 22353840]

約数ペア:

[(1, 22353840), (2, 11176920), (3, 7451280), (4, 5588460), (5, 4470768), (6, 3725640), (8, 2794230), (9, 2483760), (10, 2235384), (12, 1862820), (15, 1490256), (16, 1397115), (18, 1241880), (20, 1117692), (24, 931410), (27, 827920), (30, 745128), (36, 620940), (40, 558846), (45, 496752), (48, 465705), (54, 413960), (60, 372564), (72, 310470), (79, 282960), (80, 279423), (90, 248376), (108, 206980), (120, 186282), (131, 170640), (135, 165584), (144, 155235), (158, 141480), (180, 124188), (216, 103490), (237, 94320), (240, 93141), (262, 85320), (270, 82792), (316, 70740), (360, 62094), (393, 56880), (395, 56592), (432, 51745), (474, 47160), (524, 42660), (540, 41396), (632, 35370), (655, 34128), (711, 31440), (720, 31047), (786, 28440), (790, 28296), (948, 23580), (1048, 21330), (1080, 20698), (1179, 18960), (1185, 18864), (1264, 17685), (1310, 17064), (1422, 15720), (1572, 14220), (1580, 14148), (1896, 11790), (1965, 11376), (2096, 10665), (2133, 10480), (2160, 10349), (2358, 9480), (2370, 9432), (2620, 8532), (2844, 7860), (3144, 7110), (3160, 7074), (3537, 6320), (3555, 6288), (3792, 5895), (3930, 5688), (4266, 5240), (4716, 4740)]