16774352820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{7237}}^1$

素因数の和:7494

約数の個数: 144

約数和(自身を含む): 51849557760

約数和(自身を除く): 35075204940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 163, 180, 237, 316, 326, 395, 474, 489, 652, 711, 790, 815, 948, 978, 1185, 1422, 1467, 1580, 1630, 1956, 2370, 2445, 2844, 2934, 3260, 3555, 4740, 4890, 5868, 7110, 7237, 7335, 9780, 12877, 14220, 14474, 14670, 21711, 25754, 28948, 29340, 36185, 38631, 43422, 51508, 64385, 65133, 72370, 77262, 86844, 108555, 115893, 128770, 130266, 144740, 154524, 193155, 217110, 231786, 257540, 260532, 325665, 386310, 434220, 463572, 571723, 579465, 651330, 772620, 1143446, 1158930, 1179631, 1302660, 1715169, 2286892, 2317860, 2359262, 2858615, 3430338, 3538893, 4718524, 5145507, 5717230, 5898155, 6860676, 7077786, 8575845, 10291014, 10616679, 11434460, 11796310, 14155572, 17151690, 17694465, 20582028, 21233358, 23592620, 25727535, 34303380, 35388930, 42466716, 51455070, 53083395, 70777860, 93190849, 102910140, 106166790, 186381698, 212333580, 279572547, 372763396, 465954245, 559145094, 838717641, 931908490, 1118290188, 1397862735, 1677435282, 1863816980, 2795725470, 3354870564, 4193588205, 5591450940, 8387176410, 16774352820]

約数ペア:

[(1, 16774352820), (2, 8387176410), (3, 5591450940), (4, 4193588205), (5, 3354870564), (6, 2795725470), (9, 1863816980), (10, 1677435282), (12, 1397862735), (15, 1118290188), (18, 931908490), (20, 838717641), (30, 559145094), (36, 465954245), (45, 372763396), (60, 279572547), (79, 212333580), (90, 186381698), (158, 106166790), (163, 102910140), (180, 93190849), (237, 70777860), (316, 53083395), (326, 51455070), (395, 42466716), (474, 35388930), (489, 34303380), (652, 25727535), (711, 23592620), (790, 21233358), (815, 20582028), (948, 17694465), (978, 17151690), (1185, 14155572), (1422, 11796310), (1467, 11434460), (1580, 10616679), (1630, 10291014), (1956, 8575845), (2370, 7077786), (2445, 6860676), (2844, 5898155), (2934, 5717230), (3260, 5145507), (3555, 4718524), (4740, 3538893), (4890, 3430338), (5868, 2858615), (7110, 2359262), (7237, 2317860), (7335, 2286892), (9780, 1715169), (12877, 1302660), (14220, 1179631), (14474, 1158930), (14670, 1143446), (21711, 772620), (25754, 651330), (28948, 579465), (29340, 571723), (36185, 463572), (38631, 434220), (43422, 386310), (51508, 325665), (64385, 260532), (65133, 257540), (72370, 231786), (77262, 217110), (86844, 193155), (108555, 154524), (115893, 144740), (128770, 130266)]