955190720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3049}}^1$

素因数の和:3166

約数の個数: 112

約数和(自身を含む): 2510028000

約数和(自身を除く): 1554837280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 89, 110, 160, 176, 178, 220, 320, 352, 356, 440, 445, 704, 712, 880, 890, 979, 1424, 1760, 1780, 1958, 2848, 3049, 3520, 3560, 3916, 4895, 5696, 6098, 7120, 7832, 9790, 12196, 14240, 15245, 15664, 19580, 24392, 28480, 30490, 31328, 33539, 39160, 48784, 60980, 62656, 67078, 78320, 97568, 121960, 134156, 156640, 167695, 195136, 243920, 268312, 271361, 313280, 335390, 487840, 536624, 542722, 670780, 975680, 1073248, 1085444, 1341560, 1356805, 2146496, 2170888, 2683120, 2713610, 2984971, 4341776, 5366240, 5427220, 5969942, 8683552, 10732480, 10854440, 11939884, 14924855, 17367104, 21708880, 23879768, 29849710, 43417760, 47759536, 59699420, 86835520, 95519072, 119398840, 191038144, 238797680, 477595360, 955190720]

約数ペア:

[(1, 955190720), (2, 477595360), (4, 238797680), (5, 191038144), (8, 119398840), (10, 95519072), (11, 86835520), (16, 59699420), (20, 47759536), (22, 43417760), (32, 29849710), (40, 23879768), (44, 21708880), (55, 17367104), (64, 14924855), (80, 11939884), (88, 10854440), (89, 10732480), (110, 8683552), (160, 5969942), (176, 5427220), (178, 5366240), (220, 4341776), (320, 2984971), (352, 2713610), (356, 2683120), (440, 2170888), (445, 2146496), (704, 1356805), (712, 1341560), (880, 1085444), (890, 1073248), (979, 975680), (1424, 670780), (1760, 542722), (1780, 536624), (1958, 487840), (2848, 335390), (3049, 313280), (3520, 271361), (3560, 268312), (3916, 243920), (4895, 195136), (5696, 167695), (6098, 156640), (7120, 134156), (7832, 121960), (9790, 97568), (12196, 78320), (14240, 67078), (15245, 62656), (15664, 60980), (19580, 48784), (24392, 39160), (28480, 33539), (30490, 31328)]