15674931720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{45403}}^1$

素因数の和:45564

約数の個数: 192

約数和(自身を含む): 58647438720

約数和(自身を除く): 42972507000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 137, 140, 168, 180, 210, 252, 274, 280, 315, 360, 411, 420, 504, 548, 630, 685, 822, 840, 959, 1096, 1233, 1260, 1370, 1644, 1918, 2055, 2466, 2520, 2740, 2877, 3288, 3836, 4110, 4795, 4932, 5480, 5754, 6165, 7672, 8220, 8631, 9590, 9864, 11508, 12330, 14385, 16440, 17262, 19180, 23016, 24660, 28770, 34524, 38360, 43155, 45403, 49320, 57540, 69048, 86310, 90806, 115080, 136209, 172620, 181612, 227015, 272418, 317821, 345240, 363224, 408627, 454030, 544836, 635642, 681045, 817254, 908060, 953463, 1089672, 1271284, 1362090, 1589105, 1634508, 1816120, 1906926, 2043135, 2542568, 2724180, 2860389, 3178210, 3269016, 3813852, 4086270, 4767315, 5448360, 5720778, 6220211, 6356420, 7627704, 8172540, 9534630, 11441556, 12440422, 12712840, 14301945, 16345080, 18660633, 19069260, 22883112, 24880844, 28603890, 31101055, 37321266, 38138520, 43541477, 49761688, 55981899, 57207780, 62202110, 74642532, 87082954, 93303165, 111963798, 114415560, 124404220, 130624431, 149285064, 174165908, 186606330, 217707385, 223927596, 248808440, 261248862, 279909495, 348331816, 373212660, 391873293, 435414770, 447855192, 522497724, 559818990, 653122155, 746425320, 783746586, 870829540, 1044995448, 1119637980, 1306244310, 1567493172, 1741659080, 1959366465, 2239275960, 2612488620, 3134986344, 3918732930, 5224977240, 7837465860, 15674931720]

約数ペア:

[(1, 15674931720), (2, 7837465860), (3, 5224977240), (4, 3918732930), (5, 3134986344), (6, 2612488620), (7, 2239275960), (8, 1959366465), (9, 1741659080), (10, 1567493172), (12, 1306244310), (14, 1119637980), (15, 1044995448), (18, 870829540), (20, 783746586), (21, 746425320), (24, 653122155), (28, 559818990), (30, 522497724), (35, 447855192), (36, 435414770), (40, 391873293), (42, 373212660), (45, 348331816), (56, 279909495), (60, 261248862), (63, 248808440), (70, 223927596), (72, 217707385), (84, 186606330), (90, 174165908), (105, 149285064), (120, 130624431), (126, 124404220), (137, 114415560), (140, 111963798), (168, 93303165), (180, 87082954), (210, 74642532), (252, 62202110), (274, 57207780), (280, 55981899), (315, 49761688), (360, 43541477), (411, 38138520), (420, 37321266), (504, 31101055), (548, 28603890), (630, 24880844), (685, 22883112), (822, 19069260), (840, 18660633), (959, 16345080), (1096, 14301945), (1233, 12712840), (1260, 12440422), (1370, 11441556), (1644, 9534630), (1918, 8172540), (2055, 7627704), (2466, 6356420), (2520, 6220211), (2740, 5720778), (2877, 5448360), (3288, 4767315), (3836, 4086270), (4110, 3813852), (4795, 3269016), (4932, 3178210), (5480, 2860389), (5754, 2724180), (6165, 2542568), (7672, 2043135), (8220, 1906926), (8631, 1816120), (9590, 1634508), (9864, 1589105), (11508, 1362090), (12330, 1271284), (14385, 1089672), (16440, 953463), (17262, 908060), (19180, 817254), (23016, 681045), (24660, 635642), (28770, 544836), (34524, 454030), (38360, 408627), (43155, 363224), (45403, 345240), (49320, 317821), (57540, 272418), (69048, 227015), (86310, 181612), (90806, 172620), (115080, 136209)]