2664220140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2789}}^1$

素因数の和:2897

約数の個数: 192

約数和(自身を含む): 8718192000

約数和(自身を除く): 6053971860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 61, 87, 90, 108, 116, 122, 135, 145, 174, 180, 183, 244, 261, 270, 290, 305, 348, 366, 435, 522, 540, 549, 580, 610, 732, 783, 870, 915, 1044, 1098, 1220, 1305, 1566, 1647, 1740, 1769, 1830, 2196, 2610, 2745, 2789, 3132, 3294, 3538, 3660, 3915, 5220, 5307, 5490, 5578, 6588, 7076, 7830, 8235, 8367, 8845, 10614, 10980, 11156, 13945, 15660, 15921, 16470, 16734, 17690, 21228, 25101, 26535, 27890, 31842, 32940, 33468, 35380, 41835, 47763, 50202, 53070, 55780, 63684, 75303, 79605, 80881, 83670, 95526, 100404, 106140, 125505, 150606, 159210, 161762, 167340, 170129, 191052, 238815, 242643, 251010, 301212, 318420, 323524, 340258, 376515, 404405, 477630, 485286, 502020, 510387, 680516, 727929, 753030, 808810, 850645, 955260, 970572, 1020774, 1213215, 1455858, 1506060, 1531161, 1617620, 1701290, 2041548, 2183787, 2426430, 2551935, 2911716, 3062322, 3402580, 3639645, 4367574, 4593483, 4852860, 4933741, 5103870, 6124644, 7279290, 7655805, 8735148, 9186966, 9867482, 10207740, 10918935, 14558580, 14801223, 15311610, 18373932, 19734964, 21837870, 22967415, 24668705, 29602446, 30623220, 43675740, 44403669, 45934830, 49337410, 59204892, 74006115, 88807338, 91869660, 98674820, 133211007, 148012230, 177614676, 222018345, 266422014, 296024460, 444036690, 532844028, 666055035, 888073380, 1332110070, 2664220140]

約数ペア:

[(1, 2664220140), (2, 1332110070), (3, 888073380), (4, 666055035), (5, 532844028), (6, 444036690), (9, 296024460), (10, 266422014), (12, 222018345), (15, 177614676), (18, 148012230), (20, 133211007), (27, 98674820), (29, 91869660), (30, 88807338), (36, 74006115), (45, 59204892), (54, 49337410), (58, 45934830), (60, 44403669), (61, 43675740), (87, 30623220), (90, 29602446), (108, 24668705), (116, 22967415), (122, 21837870), (135, 19734964), (145, 18373932), (174, 15311610), (180, 14801223), (183, 14558580), (244, 10918935), (261, 10207740), (270, 9867482), (290, 9186966), (305, 8735148), (348, 7655805), (366, 7279290), (435, 6124644), (522, 5103870), (540, 4933741), (549, 4852860), (580, 4593483), (610, 4367574), (732, 3639645), (783, 3402580), (870, 3062322), (915, 2911716), (1044, 2551935), (1098, 2426430), (1220, 2183787), (1305, 2041548), (1566, 1701290), (1647, 1617620), (1740, 1531161), (1769, 1506060), (1830, 1455858), (2196, 1213215), (2610, 1020774), (2745, 970572), (2789, 955260), (3132, 850645), (3294, 808810), (3538, 753030), (3660, 727929), (3915, 680516), (5220, 510387), (5307, 502020), (5490, 485286), (5578, 477630), (6588, 404405), (7076, 376515), (7830, 340258), (8235, 323524), (8367, 318420), (8845, 301212), (10614, 251010), (10980, 242643), (11156, 238815), (13945, 191052), (15660, 170129), (15921, 167340), (16470, 161762), (16734, 159210), (17690, 150606), (21228, 125505), (25101, 106140), (26535, 100404), (27890, 95526), (31842, 83670), (32940, 80881), (33468, 79605), (35380, 75303), (41835, 63684), (47763, 55780), (50202, 53070)]