260022400

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 717141600

約数和(自身を除く): 457119200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 83, 88, 89, 100, 110, 128, 160, 166, 176, 178, 200, 220, 275, 320, 332, 352, 356, 400, 415, 440, 445, 550, 640, 664, 704, 712, 800, 830, 880, 890, 913, 979, 1100, 1328, 1408, 1424, 1600, 1660, 1760, 1780, 1826, 1958, 2075, 2200, 2225, 2656, 2848, 3200, 3320, 3520, 3560, 3652, 3916, 4150, 4400, 4450, 4565, 4895, 5312, 5696, 6640, 7040, 7120, 7304, 7387, 7832, 8300, 8800, 8900, 9130, 9790, 10624, 11392, 13280, 14240, 14608, 14774, 15664, 16600, 17600, 17800, 18260, 19580, 22825, 24475, 26560, 28480, 29216, 29548, 31328, 33200, 35200, 35600, 36520, 36935, 39160, 45650, 48950, 53120, 56960, 58432, 59096, 62656, 66400, 71200, 73040, 73870, 78320, 81257, 91300, 97900, 116864, 118192, 125312, 132800, 142400, 146080, 147740, 156640, 162514, 182600, 184675, 195800, 236384, 265600, 284800, 292160, 295480, 313280, 325028, 365200, 369350, 391600, 406285, 472768, 584320, 590960, 626560, 650056, 730400, 738700, 783200, 812570, 945536, 1181920, 1300112, 1460800, 1477400, 1566400, 1625140, 2031425, 2363840, 2600224, 2921600, 2954800, 3132800, 3250280, 4062850, 4727680, 5200448, 5909600, 6500560, 8125700, 10400896, 11819200, 13001120, 16251400, 23638400, 26002240, 32502800, 52004480, 65005600, 130011200, 260022400]

約数ペア:

[(1, 260022400), (2, 130011200), (4, 65005600), (5, 52004480), (8, 32502800), (10, 26002240), (11, 23638400), (16, 16251400), (20, 13001120), (22, 11819200), (25, 10400896), (32, 8125700), (40, 6500560), (44, 5909600), (50, 5200448), (55, 4727680), (64, 4062850), (80, 3250280), (83, 3132800), (88, 2954800), (89, 2921600), (100, 2600224), (110, 2363840), (128, 2031425), (160, 1625140), (166, 1566400), (176, 1477400), (178, 1460800), (200, 1300112), (220, 1181920), (275, 945536), (320, 812570), (332, 783200), (352, 738700), (356, 730400), (400, 650056), (415, 626560), (440, 590960), (445, 584320), (550, 472768), (640, 406285), (664, 391600), (704, 369350), (712, 365200), (800, 325028), (830, 313280), (880, 295480), (890, 292160), (913, 284800), (979, 265600), (1100, 236384), (1328, 195800), (1408, 184675), (1424, 182600), (1600, 162514), (1660, 156640), (1760, 147740), (1780, 146080), (1826, 142400), (1958, 132800), (2075, 125312), (2200, 118192), (2225, 116864), (2656, 97900), (2848, 91300), (3200, 81257), (3320, 78320), (3520, 73870), (3560, 73040), (3652, 71200), (3916, 66400), (4150, 62656), (4400, 59096), (4450, 58432), (4565, 56960), (4895, 53120), (5312, 48950), (5696, 45650), (6640, 39160), (7040, 36935), (7120, 36520), (7304, 35600), (7387, 35200), (7832, 33200), (8300, 31328), (8800, 29548), (8900, 29216), (9130, 28480), (9790, 26560), (10624, 24475), (11392, 22825), (13280, 19580), (14240, 18260), (14608, 17800), (14774, 17600), (15664, 16600)]