279177360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15107}}^1$

素因数の和:15141

約数の個数: 160

約数和(自身を含む): 1079073792

約数和(自身を除く): 799896432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 15107, 18480, 30214, 45321, 60428, 75535, 90642, 105749, 120856, 151070, 166177, 181284, 211498, 226605, 241712, 302140, 317247, 332354, 362568, 422996, 453210, 498531, 528745, 604280, 634494, 664708, 725136, 830885, 845992, 906420, 997062, 1057490, 1163239, 1208560, 1268988, 1329416, 1586235, 1661770, 1691984, 1812840, 1994124, 2114980, 2326478, 2492655, 2537976, 2658832, 3172470, 3323540, 3489717, 3625680, 3988248, 4229960, 4652956, 4985310, 5075952, 5816195, 6344940, 6647080, 6979434, 7976496, 8459920, 9305912, 9970620, 11632390, 12689880, 13294160, 13958868, 17448585, 18611824, 19941240, 23264780, 25379760, 27917736, 34897170, 39882480, 46529560, 55835472, 69794340, 93059120, 139588680, 279177360]

約数ペア:

[(1, 279177360), (2, 139588680), (3, 93059120), (4, 69794340), (5, 55835472), (6, 46529560), (7, 39882480), (8, 34897170), (10, 27917736), (11, 25379760), (12, 23264780), (14, 19941240), (15, 18611824), (16, 17448585), (20, 13958868), (21, 13294160), (22, 12689880), (24, 11632390), (28, 9970620), (30, 9305912), (33, 8459920), (35, 7976496), (40, 6979434), (42, 6647080), (44, 6344940), (48, 5816195), (55, 5075952), (56, 4985310), (60, 4652956), (66, 4229960), (70, 3988248), (77, 3625680), (80, 3489717), (84, 3323540), (88, 3172470), (105, 2658832), (110, 2537976), (112, 2492655), (120, 2326478), (132, 2114980), (140, 1994124), (154, 1812840), (165, 1691984), (168, 1661770), (176, 1586235), (210, 1329416), (220, 1268988), (231, 1208560), (240, 1163239), (264, 1057490), (280, 997062), (308, 906420), (330, 845992), (336, 830885), (385, 725136), (420, 664708), (440, 634494), (462, 604280), (528, 528745), (560, 498531), (616, 453210), (660, 422996), (770, 362568), (840, 332354), (880, 317247), (924, 302140), (1155, 241712), (1232, 226605), (1320, 211498), (1540, 181284), (1680, 166177), (1848, 151070), (2310, 120856), (2640, 105749), (3080, 90642), (3696, 75535), (4620, 60428), (6160, 45321), (9240, 30214), (15107, 18480)]