22216966560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{78317}}^1$

素因数の和:78535

約数の個数: 144

約数和(自身を含む): 76201221096

約数和(自身を除く): 53984254536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 197, 240, 288, 360, 394, 480, 591, 720, 788, 985, 1182, 1440, 1576, 1773, 1970, 2364, 2955, 3152, 3546, 3940, 4728, 5910, 6304, 7092, 7880, 8865, 9456, 11820, 14184, 15760, 17730, 18912, 23640, 28368, 31520, 35460, 47280, 56736, 70920, 78317, 94560, 141840, 156634, 234951, 283680, 313268, 391585, 469902, 626536, 704853, 783170, 939804, 1174755, 1253072, 1409706, 1566340, 1879608, 2349510, 2506144, 2819412, 3132680, 3524265, 3759216, 4699020, 5638824, 6265360, 7048530, 7518432, 9398040, 11277648, 12530720, 14097060, 15428449, 18796080, 22555296, 28194120, 30856898, 37592160, 46285347, 56388240, 61713796, 77142245, 92570694, 112776480, 123427592, 138856041, 154284490, 185141388, 231426735, 246855184, 277712082, 308568980, 370282776, 462853470, 493710368, 555424164, 617137960, 694280205, 740565552, 925706940, 1110848328, 1234275920, 1388560410, 1481131104, 1851413880, 2221696656, 2468551840, 2777120820, 3702827760, 4443393312, 5554241640, 7405655520, 11108483280, 22216966560]

約数ペア:

[(1, 22216966560), (2, 11108483280), (3, 7405655520), (4, 5554241640), (5, 4443393312), (6, 3702827760), (8, 2777120820), (9, 2468551840), (10, 2221696656), (12, 1851413880), (15, 1481131104), (16, 1388560410), (18, 1234275920), (20, 1110848328), (24, 925706940), (30, 740565552), (32, 694280205), (36, 617137960), (40, 555424164), (45, 493710368), (48, 462853470), (60, 370282776), (72, 308568980), (80, 277712082), (90, 246855184), (96, 231426735), (120, 185141388), (144, 154284490), (160, 138856041), (180, 123427592), (197, 112776480), (240, 92570694), (288, 77142245), (360, 61713796), (394, 56388240), (480, 46285347), (591, 37592160), (720, 30856898), (788, 28194120), (985, 22555296), (1182, 18796080), (1440, 15428449), (1576, 14097060), (1773, 12530720), (1970, 11277648), (2364, 9398040), (2955, 7518432), (3152, 7048530), (3546, 6265360), (3940, 5638824), (4728, 4699020), (5910, 3759216), (6304, 3524265), (7092, 3132680), (7880, 2819412), (8865, 2506144), (9456, 2349510), (11820, 1879608), (14184, 1566340), (15760, 1409706), (17730, 1253072), (18912, 1174755), (23640, 939804), (28368, 783170), (31520, 704853), (35460, 626536), (47280, 469902), (56736, 391585), (70920, 313268), (78317, 283680), (94560, 234951), (141840, 156634)]