7554120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:84

約数の個数: 192

約数和(自身を含む): 28667520

約数和(自身を除く): 21113400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 23, 24, 28, 30, 34, 35, 40, 42, 46, 51, 56, 60, 68, 69, 70, 84, 85, 92, 102, 105, 115, 119, 120, 136, 138, 140, 161, 168, 170, 184, 204, 210, 230, 238, 255, 276, 280, 322, 340, 345, 357, 391, 408, 420, 460, 476, 483, 510, 529, 552, 595, 644, 680, 690, 714, 782, 805, 840, 920, 952, 966, 1020, 1058, 1173, 1190, 1288, 1380, 1428, 1564, 1587, 1610, 1785, 1932, 1955, 2040, 2116, 2346, 2380, 2415, 2645, 2737, 2760, 2856, 3128, 3174, 3220, 3570, 3703, 3864, 3910, 4232, 4692, 4760, 4830, 5290, 5474, 5865, 6348, 6440, 7140, 7406, 7820, 7935, 8211, 8993, 9384, 9660, 10580, 10948, 11109, 11730, 12696, 13685, 14280, 14812, 15640, 15870, 16422, 17986, 18515, 19320, 21160, 21896, 22218, 23460, 26979, 27370, 29624, 31740, 32844, 35972, 37030, 41055, 44436, 44965, 46920, 53958, 54740, 55545, 62951, 63480, 65688, 71944, 74060, 82110, 88872, 89930, 107916, 109480, 111090, 125902, 134895, 148120, 164220, 179860, 188853, 215832, 222180, 251804, 269790, 314755, 328440, 359720, 377706, 444360, 503608, 539580, 629510, 755412, 944265, 1079160, 1259020, 1510824, 1888530, 2518040, 3777060, 7554120]

約数ペア:

[(1, 7554120), (2, 3777060), (3, 2518040), (4, 1888530), (5, 1510824), (6, 1259020), (7, 1079160), (8, 944265), (10, 755412), (12, 629510), (14, 539580), (15, 503608), (17, 444360), (20, 377706), (21, 359720), (23, 328440), (24, 314755), (28, 269790), (30, 251804), (34, 222180), (35, 215832), (40, 188853), (42, 179860), (46, 164220), (51, 148120), (56, 134895), (60, 125902), (68, 111090), (69, 109480), (70, 107916), (84, 89930), (85, 88872), (92, 82110), (102, 74060), (105, 71944), (115, 65688), (119, 63480), (120, 62951), (136, 55545), (138, 54740), (140, 53958), (161, 46920), (168, 44965), (170, 44436), (184, 41055), (204, 37030), (210, 35972), (230, 32844), (238, 31740), (255, 29624), (276, 27370), (280, 26979), (322, 23460), (340, 22218), (345, 21896), (357, 21160), (391, 19320), (408, 18515), (420, 17986), (460, 16422), (476, 15870), (483, 15640), (510, 14812), (529, 14280), (552, 13685), (595, 12696), (644, 11730), (680, 11109), (690, 10948), (714, 10580), (782, 9660), (805, 9384), (840, 8993), (920, 8211), (952, 7935), (966, 7820), (1020, 7406), (1058, 7140), (1173, 6440), (1190, 6348), (1288, 5865), (1380, 5474), (1428, 5290), (1564, 4830), (1587, 4760), (1610, 4692), (1785, 4232), (1932, 3910), (1955, 3864), (2040, 3703), (2116, 3570), (2346, 3220), (2380, 3174), (2415, 3128), (2645, 2856), (2737, 2760)]