920180736

素因数分解:

$2^{11}\times 3^5\times {\mathrm{43}}^2$

素因数の和:123

約数の個数: 216

約数和(自身を含む): 2821667940

約数和(自身を除く): 1901487204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 128, 129, 144, 162, 172, 192, 216, 243, 256, 258, 288, 324, 344, 384, 387, 432, 486, 512, 516, 576, 648, 688, 768, 774, 864, 972, 1024, 1032, 1152, 1161, 1296, 1376, 1536, 1548, 1728, 1849, 1944, 2048, 2064, 2304, 2322, 2592, 2752, 3072, 3096, 3456, 3483, 3698, 3888, 4128, 4608, 4644, 5184, 5504, 5547, 6144, 6192, 6912, 6966, 7396, 7776, 8256, 9216, 9288, 10368, 10449, 11008, 11094, 12384, 13824, 13932, 14792, 15552, 16512, 16641, 18432, 18576, 20736, 20898, 22016, 22188, 24768, 27648, 27864, 29584, 31104, 33024, 33282, 37152, 41472, 41796, 44032, 44376, 49536, 49923, 55296, 55728, 59168, 62208, 66048, 66564, 74304, 82944, 83592, 88064, 88752, 99072, 99846, 111456, 118336, 124416, 132096, 133128, 148608, 149769, 165888, 167184, 177504, 198144, 199692, 222912, 236672, 248832, 264192, 266256, 297216, 299538, 334368, 355008, 396288, 399384, 445824, 449307, 473344, 497664, 532512, 594432, 599076, 668736, 710016, 792576, 798768, 891648, 898614, 946688, 1065024, 1188864, 1198152, 1337472, 1420032, 1597536, 1783296, 1797228, 1893376, 2130048, 2377728, 2396304, 2674944, 2840064, 3195072, 3566592, 3594456, 3786752, 4260096, 4792608, 5349888, 5680128, 6390144, 7133184, 7188912, 8520192, 9585216, 10699776, 11360256, 12780288, 14377824, 17040384, 19170432, 21399552, 25560576, 28755648, 34080768, 38340864, 51121152, 57511296, 76681728, 102242304, 115022592, 153363456, 230045184, 306726912, 460090368, 920180736]

約数ペア:

[(1, 920180736), (2, 460090368), (3, 306726912), (4, 230045184), (6, 153363456), (8, 115022592), (9, 102242304), (12, 76681728), (16, 57511296), (18, 51121152), (24, 38340864), (27, 34080768), (32, 28755648), (36, 25560576), (43, 21399552), (48, 19170432), (54, 17040384), (64, 14377824), (72, 12780288), (81, 11360256), (86, 10699776), (96, 9585216), (108, 8520192), (128, 7188912), (129, 7133184), (144, 6390144), (162, 5680128), (172, 5349888), (192, 4792608), (216, 4260096), (243, 3786752), (256, 3594456), (258, 3566592), (288, 3195072), (324, 2840064), (344, 2674944), (384, 2396304), (387, 2377728), (432, 2130048), (486, 1893376), (512, 1797228), (516, 1783296), (576, 1597536), (648, 1420032), (688, 1337472), (768, 1198152), (774, 1188864), (864, 1065024), (972, 946688), (1024, 898614), (1032, 891648), (1152, 798768), (1161, 792576), (1296, 710016), (1376, 668736), (1536, 599076), (1548, 594432), (1728, 532512), (1849, 497664), (1944, 473344), (2048, 449307), (2064, 445824), (2304, 399384), (2322, 396288), (2592, 355008), (2752, 334368), (3072, 299538), (3096, 297216), (3456, 266256), (3483, 264192), (3698, 248832), (3888, 236672), (4128, 222912), (4608, 199692), (4644, 198144), (5184, 177504), (5504, 167184), (5547, 165888), (6144, 149769), (6192, 148608), (6912, 133128), (6966, 132096), (7396, 124416), (7776, 118336), (8256, 111456), (9216, 99846), (9288, 99072), (10368, 88752), (10449, 88064), (11008, 83592), (11094, 82944), (12384, 74304), (13824, 66564), (13932, 66048), (14792, 62208), (15552, 59168), (16512, 55728), (16641, 55296), (18432, 49923), (18576, 49536), (20736, 44376), (20898, 44032), (22016, 41796), (22188, 41472), (24768, 37152), (27648, 33282), (27864, 33024), (29584, 31104)]