2079445320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:592

約数の個数: 192

約数和(自身を含む): 6880302000

約数和(自身を除く): 4800856680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 197, 218, 269, 327, 360, 394, 436, 538, 545, 591, 654, 788, 807, 872, 981, 985, 1076, 1090, 1182, 1308, 1345, 1576, 1614, 1635, 1773, 1962, 1970, 2152, 2180, 2364, 2421, 2616, 2690, 2955, 3228, 3270, 3546, 3924, 3940, 4035, 4360, 4728, 4842, 4905, 5380, 5910, 6456, 6540, 7092, 7848, 7880, 8070, 8865, 9684, 9810, 10760, 11820, 12105, 13080, 14184, 16140, 17730, 19368, 19620, 21473, 23640, 24210, 29321, 32280, 35460, 39240, 42946, 48420, 52993, 58642, 64419, 70920, 85892, 87963, 96840, 105986, 107365, 117284, 128838, 146605, 158979, 171784, 175926, 193257, 211972, 214730, 234568, 257676, 263889, 264965, 293210, 317958, 322095, 351852, 386514, 423944, 429460, 439815, 476937, 515352, 527778, 529930, 586420, 635916, 644190, 703704, 773028, 794895, 858920, 879630, 953874, 966285, 1055556, 1059860, 1172840, 1271832, 1288380, 1319445, 1546056, 1589790, 1759260, 1907748, 1932570, 2111112, 2119720, 2384685, 2576760, 2638890, 3179580, 3518520, 3815496, 3865140, 4769370, 5277780, 5776237, 6359160, 7730280, 9538740, 10555560, 11552474, 17328711, 19077480, 23104948, 28881185, 34657422, 46209896, 51986133, 57762370, 69314844, 86643555, 103972266, 115524740, 138629688, 173287110, 207944532, 231049480, 259930665, 346574220, 415889064, 519861330, 693148440, 1039722660, 2079445320]

約数ペア:

[(1, 2079445320), (2, 1039722660), (3, 693148440), (4, 519861330), (5, 415889064), (6, 346574220), (8, 259930665), (9, 231049480), (10, 207944532), (12, 173287110), (15, 138629688), (18, 115524740), (20, 103972266), (24, 86643555), (30, 69314844), (36, 57762370), (40, 51986133), (45, 46209896), (60, 34657422), (72, 28881185), (90, 23104948), (109, 19077480), (120, 17328711), (180, 11552474), (197, 10555560), (218, 9538740), (269, 7730280), (327, 6359160), (360, 5776237), (394, 5277780), (436, 4769370), (538, 3865140), (545, 3815496), (591, 3518520), (654, 3179580), (788, 2638890), (807, 2576760), (872, 2384685), (981, 2119720), (985, 2111112), (1076, 1932570), (1090, 1907748), (1182, 1759260), (1308, 1589790), (1345, 1546056), (1576, 1319445), (1614, 1288380), (1635, 1271832), (1773, 1172840), (1962, 1059860), (1970, 1055556), (2152, 966285), (2180, 953874), (2364, 879630), (2421, 858920), (2616, 794895), (2690, 773028), (2955, 703704), (3228, 644190), (3270, 635916), (3546, 586420), (3924, 529930), (3940, 527778), (4035, 515352), (4360, 476937), (4728, 439815), (4842, 429460), (4905, 423944), (5380, 386514), (5910, 351852), (6456, 322095), (6540, 317958), (7092, 293210), (7848, 264965), (7880, 263889), (8070, 257676), (8865, 234568), (9684, 214730), (9810, 211972), (10760, 193257), (11820, 175926), (12105, 171784), (13080, 158979), (14184, 146605), (16140, 128838), (17730, 117284), (19368, 107365), (19620, 105986), (21473, 96840), (23640, 87963), (24210, 85892), (29321, 70920), (32280, 64419), (35460, 58642), (39240, 52993), (42946, 48420)]