871012440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14149}}^1$

素因数の和:14191

約数の個数: 160

約数和(自身を含む): 3081870000

約数和(自身を除く): 2210857560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 5130, 6156, 6840, 7695, 10260, 12312, 14149, 15390, 20520, 28298, 30780, 42447, 56596, 61560, 70745, 84894, 113192, 127341, 141490, 169788, 212235, 254682, 268831, 282980, 339576, 382023, 424470, 509364, 537662, 565960, 636705, 764046, 806493, 848940, 1018728, 1075324, 1146069, 1273410, 1344155, 1528092, 1612986, 1697880, 1910115, 2150648, 2292138, 2419479, 2546820, 2688310, 3056184, 3225972, 3820230, 4032465, 4584276, 4838958, 5093640, 5376620, 5730345, 6451944, 7258437, 7640460, 8064930, 9168552, 9677916, 10753240, 11460690, 12097395, 14516874, 15280920, 16129860, 19355832, 21775311, 22921380, 24194790, 29033748, 32259720, 36292185, 43550622, 45842760, 48389580, 58067496, 72584370, 87101244, 96779160, 108876555, 145168740, 174202488, 217753110, 290337480, 435506220, 871012440]

約数ペア:

[(1, 871012440), (2, 435506220), (3, 290337480), (4, 217753110), (5, 174202488), (6, 145168740), (8, 108876555), (9, 96779160), (10, 87101244), (12, 72584370), (15, 58067496), (18, 48389580), (19, 45842760), (20, 43550622), (24, 36292185), (27, 32259720), (30, 29033748), (36, 24194790), (38, 22921380), (40, 21775311), (45, 19355832), (54, 16129860), (57, 15280920), (60, 14516874), (72, 12097395), (76, 11460690), (81, 10753240), (90, 9677916), (95, 9168552), (108, 8064930), (114, 7640460), (120, 7258437), (135, 6451944), (152, 5730345), (162, 5376620), (171, 5093640), (180, 4838958), (190, 4584276), (216, 4032465), (228, 3820230), (270, 3225972), (285, 3056184), (324, 2688310), (342, 2546820), (360, 2419479), (380, 2292138), (405, 2150648), (456, 1910115), (513, 1697880), (540, 1612986), (570, 1528092), (648, 1344155), (684, 1273410), (760, 1146069), (810, 1075324), (855, 1018728), (1026, 848940), (1080, 806493), (1140, 764046), (1368, 636705), (1539, 565960), (1620, 537662), (1710, 509364), (2052, 424470), (2280, 382023), (2565, 339576), (3078, 282980), (3240, 268831), (3420, 254682), (4104, 212235), (5130, 169788), (6156, 141490), (6840, 127341), (7695, 113192), (10260, 84894), (12312, 70745), (14149, 61560), (15390, 56596), (20520, 42447), (28298, 30780)]