1822621680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13537}}^1$

素因数の和:13584

約数の個数: 240

約数和(自身を含む): 7070734944

約数和(自身を除く): 5248113264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1224, 1320, 1360, 1496, 1530, 1584, 1683, 1870, 1980, 2040, 2244, 2448, 2640, 2805, 2992, 3060, 3366, 3740, 3960, 4080, 4488, 5610, 6120, 6732, 7480, 7920, 8415, 8976, 11220, 12240, 13464, 13537, 14960, 16830, 22440, 26928, 27074, 33660, 40611, 44880, 54148, 67320, 67685, 81222, 108296, 121833, 134640, 135370, 148907, 162444, 203055, 216592, 230129, 243666, 270740, 297814, 324888, 406110, 446721, 460258, 487332, 541480, 595628, 609165, 649776, 690387, 744535, 812220, 893442, 920516, 974664, 1082960, 1150645, 1191256, 1218330, 1340163, 1380774, 1489070, 1624440, 1786884, 1841032, 1949328, 2071161, 2233605, 2301290, 2382512, 2436660, 2531419, 2680326, 2761548, 2978140, 3248880, 3451935, 3573768, 3682064, 4142322, 4467210, 4602580, 4873320, 5062838, 5360652, 5523096, 5956280, 6700815, 6903870, 7147536, 7594257, 8284644, 8934420, 9205160, 9746640, 10125676, 10355805, 10721304, 11046192, 11912560, 12657095, 13401630, 13807740, 15188514, 16569288, 17868840, 18410320, 20251352, 20711610, 21442608, 22782771, 25314190, 26803260, 27615480, 30377028, 33138576, 35737680, 37971285, 40502704, 41423220, 45565542, 50628380, 53606520, 55230960, 60754056, 75942570, 82846440, 91131084, 101256760, 107213040, 113913855, 121508112, 151885140, 165692880, 182262168, 202513520, 227827710, 303770280, 364524336, 455655420, 607540560, 911310840, 1822621680]

約数ペア:

[(1, 1822621680), (2, 911310840), (3, 607540560), (4, 455655420), (5, 364524336), (6, 303770280), (8, 227827710), (9, 202513520), (10, 182262168), (11, 165692880), (12, 151885140), (15, 121508112), (16, 113913855), (17, 107213040), (18, 101256760), (20, 91131084), (22, 82846440), (24, 75942570), (30, 60754056), (33, 55230960), (34, 53606520), (36, 50628380), (40, 45565542), (44, 41423220), (45, 40502704), (48, 37971285), (51, 35737680), (55, 33138576), (60, 30377028), (66, 27615480), (68, 26803260), (72, 25314190), (80, 22782771), (85, 21442608), (88, 20711610), (90, 20251352), (99, 18410320), (102, 17868840), (110, 16569288), (120, 15188514), (132, 13807740), (136, 13401630), (144, 12657095), (153, 11912560), (165, 11046192), (170, 10721304), (176, 10355805), (180, 10125676), (187, 9746640), (198, 9205160), (204, 8934420), (220, 8284644), (240, 7594257), (255, 7147536), (264, 6903870), (272, 6700815), (306, 5956280), (330, 5523096), (340, 5360652), (360, 5062838), (374, 4873320), (396, 4602580), (408, 4467210), (440, 4142322), (495, 3682064), (510, 3573768), (528, 3451935), (561, 3248880), (612, 2978140), (660, 2761548), (680, 2680326), (720, 2531419), (748, 2436660), (765, 2382512), (792, 2301290), (816, 2233605), (880, 2071161), (935, 1949328), (990, 1841032), (1020, 1786884), (1122, 1624440), (1224, 1489070), (1320, 1380774), (1360, 1340163), (1496, 1218330), (1530, 1191256), (1584, 1150645), (1683, 1082960), (1870, 974664), (1980, 920516), (2040, 893442), (2244, 812220), (2448, 744535), (2640, 690387), (2805, 649776), (2992, 609165), (3060, 595628), (3366, 541480), (3740, 487332), (3960, 460258), (4080, 446721), (4488, 406110), (5610, 324888), (6120, 297814), (6732, 270740), (7480, 243666), (7920, 230129), (8415, 216592), (8976, 203055), (11220, 162444), (12240, 148907), (13464, 135370), (13537, 134640), (14960, 121833), (16830, 108296), (22440, 81222), (26928, 67685), (27074, 67320), (33660, 54148), (40611, 44880)]