2643147360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{262217}}^1$

素因数の和:262245

約数の個数: 144

約数和(自身を含む): 10308314016

約数和(自身を除く): 7665166656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 262217, 524434, 786651, 1048868, 1311085, 1573302, 1835519, 2097736, 2359953, 2622170, 3146604, 3671038, 3933255, 4195472, 4719906, 5244340, 5506557, 6293208, 7342076, 7866510, 8390944, 9177595, 9439812, 10488680, 11013114, 11799765, 12586416, 14684152, 15733020, 16519671, 18355190, 18879624, 20977360, 22026228, 23599530, 25172832, 27532785, 29368304, 31466040, 33039342, 36710380, 37759248, 41954720, 44052456, 47199060, 55065570, 58736608, 62932080, 66078684, 73420760, 75518496, 82598355, 88104912, 94398120, 110131140, 125864160, 132157368, 146841520, 165196710, 176209824, 188796240, 220262280, 264314736, 293683040, 330393420, 377592480, 440524560, 528629472, 660786840, 881049120, 1321573680, 2643147360]

約数ペア:

[(1, 2643147360), (2, 1321573680), (3, 881049120), (4, 660786840), (5, 528629472), (6, 440524560), (7, 377592480), (8, 330393420), (9, 293683040), (10, 264314736), (12, 220262280), (14, 188796240), (15, 176209824), (16, 165196710), (18, 146841520), (20, 132157368), (21, 125864160), (24, 110131140), (28, 94398120), (30, 88104912), (32, 82598355), (35, 75518496), (36, 73420760), (40, 66078684), (42, 62932080), (45, 58736608), (48, 55065570), (56, 47199060), (60, 44052456), (63, 41954720), (70, 37759248), (72, 36710380), (80, 33039342), (84, 31466040), (90, 29368304), (96, 27532785), (105, 25172832), (112, 23599530), (120, 22026228), (126, 20977360), (140, 18879624), (144, 18355190), (160, 16519671), (168, 15733020), (180, 14684152), (210, 12586416), (224, 11799765), (240, 11013114), (252, 10488680), (280, 9439812), (288, 9177595), (315, 8390944), (336, 7866510), (360, 7342076), (420, 6293208), (480, 5506557), (504, 5244340), (560, 4719906), (630, 4195472), (672, 3933255), (720, 3671038), (840, 3146604), (1008, 2622170), (1120, 2359953), (1260, 2097736), (1440, 1835519), (1680, 1573302), (2016, 1311085), (2520, 1048868), (3360, 786651), (5040, 524434), (10080, 262217)]