2640756384

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5527}}^1$

素因数の和:5632

約数の個数: 192

約数和(自身を含む): 8915558400

約数和(自身を除く): 6274802016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 79, 84, 96, 108, 112, 126, 144, 158, 168, 189, 216, 224, 237, 252, 288, 316, 336, 378, 432, 474, 504, 553, 632, 672, 711, 756, 864, 948, 1008, 1106, 1264, 1422, 1512, 1659, 1896, 2016, 2133, 2212, 2528, 2844, 3024, 3318, 3792, 4266, 4424, 4977, 5527, 5688, 6048, 6636, 7584, 8532, 8848, 9954, 11054, 11376, 13272, 14931, 16581, 17064, 17696, 19908, 22108, 22752, 26544, 29862, 33162, 34128, 38689, 39816, 44216, 49743, 53088, 59724, 66324, 68256, 77378, 79632, 88432, 99486, 116067, 119448, 132648, 149229, 154756, 159264, 176864, 198972, 232134, 238896, 265296, 298458, 309512, 348201, 397944, 436633, 464268, 477792, 530592, 596916, 619024, 696402, 795888, 873266, 928536, 1044603, 1193832, 1238048, 1309899, 1392804, 1591776, 1746532, 1857072, 2089206, 2387664, 2619798, 2785608, 3056431, 3493064, 3714144, 3929697, 4178412, 4775328, 5239596, 5571216, 6112862, 6986128, 7859394, 8356824, 9169293, 10479192, 11142432, 11789091, 12225724, 13972256, 15718788, 16713648, 18338586, 20958384, 23578182, 24451448, 27507879, 31437576, 33427296, 36677172, 41916768, 47156364, 48902896, 55015758, 62875152, 73354344, 82523637, 94312728, 97805792, 110031516, 125750304, 146708688, 165047274, 188625456, 220063032, 293417376, 330094548, 377250912, 440126064, 660189096, 880252128, 1320378192, 2640756384]

約数ペア:

[(1, 2640756384), (2, 1320378192), (3, 880252128), (4, 660189096), (6, 440126064), (7, 377250912), (8, 330094548), (9, 293417376), (12, 220063032), (14, 188625456), (16, 165047274), (18, 146708688), (21, 125750304), (24, 110031516), (27, 97805792), (28, 94312728), (32, 82523637), (36, 73354344), (42, 62875152), (48, 55015758), (54, 48902896), (56, 47156364), (63, 41916768), (72, 36677172), (79, 33427296), (84, 31437576), (96, 27507879), (108, 24451448), (112, 23578182), (126, 20958384), (144, 18338586), (158, 16713648), (168, 15718788), (189, 13972256), (216, 12225724), (224, 11789091), (237, 11142432), (252, 10479192), (288, 9169293), (316, 8356824), (336, 7859394), (378, 6986128), (432, 6112862), (474, 5571216), (504, 5239596), (553, 4775328), (632, 4178412), (672, 3929697), (711, 3714144), (756, 3493064), (864, 3056431), (948, 2785608), (1008, 2619798), (1106, 2387664), (1264, 2089206), (1422, 1857072), (1512, 1746532), (1659, 1591776), (1896, 1392804), (2016, 1309899), (2133, 1238048), (2212, 1193832), (2528, 1044603), (2844, 928536), (3024, 873266), (3318, 795888), (3792, 696402), (4266, 619024), (4424, 596916), (4977, 530592), (5527, 477792), (5688, 464268), (6048, 436633), (6636, 397944), (7584, 348201), (8532, 309512), (8848, 298458), (9954, 265296), (11054, 238896), (11376, 232134), (13272, 198972), (14931, 176864), (16581, 159264), (17064, 154756), (17696, 149229), (19908, 132648), (22108, 119448), (22752, 116067), (26544, 99486), (29862, 88432), (33162, 79632), (34128, 77378), (38689, 68256), (39816, 66324), (44216, 59724), (49743, 53088)]