1296294720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8387}}^1$

素因数の和:8437

約数の個数: 224

約数和(自身を含む): 4908791808

約数和(自身を除く): 3612497088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 420, 448, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1932, 2208, 2240, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4416, 4830, 5152, 5520, 6440, 6720, 7360, 7728, 8387, 9660, 10304, 11040, 12880, 15456, 16774, 19320, 22080, 25161, 25760, 30912, 33548, 38640, 41935, 50322, 51520, 58709, 67096, 77280, 83870, 100644, 117418, 125805, 134192, 154560, 167740, 176127, 192901, 201288, 234836, 251610, 268384, 293545, 335480, 352254, 385802, 402576, 469672, 503220, 536768, 578703, 587090, 670960, 704508, 771604, 805152, 880635, 939344, 964505, 1006440, 1157406, 1174180, 1341920, 1350307, 1409016, 1543208, 1610304, 1761270, 1878688, 1929010, 2012880, 2314812, 2348360, 2683840, 2700614, 2818032, 2893515, 3086416, 3522540, 3757376, 3858020, 4025760, 4050921, 4629624, 4696720, 5401228, 5636064, 5787030, 6172832, 6751535, 7045080, 7716040, 8051520, 8101842, 9259248, 9393440, 10802456, 11272128, 11574060, 12345664, 13503070, 14090160, 15432080, 16203684, 18518496, 18786880, 20254605, 21604912, 23148120, 27006140, 28180320, 30864160, 32407368, 37036992, 40509210, 43209824, 46296240, 54012280, 56360640, 61728320, 64814736, 81018420, 86419648, 92592480, 108024560, 129629472, 162036840, 185184960, 216049120, 259258944, 324073680, 432098240, 648147360, 1296294720]

約数ペア:

[(1, 1296294720), (2, 648147360), (3, 432098240), (4, 324073680), (5, 259258944), (6, 216049120), (7, 185184960), (8, 162036840), (10, 129629472), (12, 108024560), (14, 92592480), (15, 86419648), (16, 81018420), (20, 64814736), (21, 61728320), (23, 56360640), (24, 54012280), (28, 46296240), (30, 43209824), (32, 40509210), (35, 37036992), (40, 32407368), (42, 30864160), (46, 28180320), (48, 27006140), (56, 23148120), (60, 21604912), (64, 20254605), (69, 18786880), (70, 18518496), (80, 16203684), (84, 15432080), (92, 14090160), (96, 13503070), (105, 12345664), (112, 11574060), (115, 11272128), (120, 10802456), (138, 9393440), (140, 9259248), (160, 8101842), (161, 8051520), (168, 7716040), (184, 7045080), (192, 6751535), (210, 6172832), (224, 5787030), (230, 5636064), (240, 5401228), (276, 4696720), (280, 4629624), (320, 4050921), (322, 4025760), (336, 3858020), (345, 3757376), (368, 3522540), (420, 3086416), (448, 2893515), (460, 2818032), (480, 2700614), (483, 2683840), (552, 2348360), (560, 2314812), (644, 2012880), (672, 1929010), (690, 1878688), (736, 1761270), (805, 1610304), (840, 1543208), (920, 1409016), (960, 1350307), (966, 1341920), (1104, 1174180), (1120, 1157406), (1288, 1006440), (1344, 964505), (1380, 939344), (1472, 880635), (1610, 805152), (1680, 771604), (1840, 704508), (1932, 670960), (2208, 587090), (2240, 578703), (2415, 536768), (2576, 503220), (2760, 469672), (3220, 402576), (3360, 385802), (3680, 352254), (3864, 335480), (4416, 293545), (4830, 268384), (5152, 251610), (5520, 234836), (6440, 201288), (6720, 192901), (7360, 176127), (7728, 167740), (8387, 154560), (9660, 134192), (10304, 125805), (11040, 117418), (12880, 100644), (15456, 83870), (16774, 77280), (19320, 67096), (22080, 58709), (25161, 51520), (25760, 50322), (30912, 41935), (33548, 38640)]