693148440

素因数分解:

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

素因数の和:589

約数の個数: 128

約数和(自身を含む): 2117016000

約数和(自身を除く): 1423867560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 197, 218, 269, 327, 394, 436, 538, 545, 591, 654, 788, 807, 872, 985, 1076, 1090, 1182, 1308, 1345, 1576, 1614, 1635, 1970, 2152, 2180, 2364, 2616, 2690, 2955, 3228, 3270, 3940, 4035, 4360, 4728, 5380, 5910, 6456, 6540, 7880, 8070, 10760, 11820, 13080, 16140, 21473, 23640, 29321, 32280, 42946, 52993, 58642, 64419, 85892, 87963, 105986, 107365, 117284, 128838, 146605, 158979, 171784, 175926, 211972, 214730, 234568, 257676, 264965, 293210, 317958, 322095, 351852, 423944, 429460, 439815, 515352, 529930, 586420, 635916, 644190, 703704, 794895, 858920, 879630, 1059860, 1172840, 1271832, 1288380, 1589790, 1759260, 2119720, 2576760, 3179580, 3518520, 5776237, 6359160, 11552474, 17328711, 23104948, 28881185, 34657422, 46209896, 57762370, 69314844, 86643555, 115524740, 138629688, 173287110, 231049480, 346574220, 693148440]

約数ペア:

[(1, 693148440), (2, 346574220), (3, 231049480), (4, 173287110), (5, 138629688), (6, 115524740), (8, 86643555), (10, 69314844), (12, 57762370), (15, 46209896), (20, 34657422), (24, 28881185), (30, 23104948), (40, 17328711), (60, 11552474), (109, 6359160), (120, 5776237), (197, 3518520), (218, 3179580), (269, 2576760), (327, 2119720), (394, 1759260), (436, 1589790), (538, 1288380), (545, 1271832), (591, 1172840), (654, 1059860), (788, 879630), (807, 858920), (872, 794895), (985, 703704), (1076, 644190), (1090, 635916), (1182, 586420), (1308, 529930), (1345, 515352), (1576, 439815), (1614, 429460), (1635, 423944), (1970, 351852), (2152, 322095), (2180, 317958), (2364, 293210), (2616, 264965), (2690, 257676), (2955, 234568), (3228, 214730), (3270, 211972), (3940, 175926), (4035, 171784), (4360, 158979), (4728, 146605), (5380, 128838), (5910, 117284), (6456, 107365), (6540, 105986), (7880, 87963), (8070, 85892), (10760, 64419), (11820, 58642), (13080, 52993), (16140, 42946), (21473, 32280), (23640, 29321)]