2238578640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4129}}^1$

素因数の和:4402

約数の個数: 160

約数和(自身を含む): 7743254400

約数和(自身を除く): 5504675760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 251, 270, 360, 432, 502, 540, 720, 753, 1004, 1080, 1255, 1506, 2008, 2160, 2259, 2510, 3012, 3765, 4016, 4129, 4518, 5020, 6024, 6777, 7530, 8258, 9036, 10040, 11295, 12048, 12387, 13554, 15060, 16516, 18072, 20080, 20645, 22590, 24774, 27108, 30120, 33032, 33885, 36144, 37161, 41290, 45180, 49548, 54216, 60240, 61935, 66064, 67770, 74322, 82580, 90360, 99096, 108432, 111483, 123870, 135540, 148644, 165160, 180720, 185805, 198192, 222966, 247740, 271080, 297288, 330320, 371610, 445932, 495480, 542160, 557415, 594576, 743220, 891864, 990960, 1036379, 1114830, 1486440, 1783728, 2072758, 2229660, 2972880, 3109137, 4145516, 4459320, 5181895, 6218274, 8291032, 8918640, 9327411, 10363790, 12436548, 15545685, 16582064, 18654822, 20727580, 24873096, 27982233, 31091370, 37309644, 41455160, 46637055, 49746192, 55964466, 62182740, 74619288, 82910320, 93274110, 111928932, 124365480, 139911165, 149238576, 186548220, 223857864, 248730960, 279822330, 373096440, 447715728, 559644660, 746192880, 1119289320, 2238578640]

約数ペア:

[(1, 2238578640), (2, 1119289320), (3, 746192880), (4, 559644660), (5, 447715728), (6, 373096440), (8, 279822330), (9, 248730960), (10, 223857864), (12, 186548220), (15, 149238576), (16, 139911165), (18, 124365480), (20, 111928932), (24, 93274110), (27, 82910320), (30, 74619288), (36, 62182740), (40, 55964466), (45, 49746192), (48, 46637055), (54, 41455160), (60, 37309644), (72, 31091370), (80, 27982233), (90, 24873096), (108, 20727580), (120, 18654822), (135, 16582064), (144, 15545685), (180, 12436548), (216, 10363790), (240, 9327411), (251, 8918640), (270, 8291032), (360, 6218274), (432, 5181895), (502, 4459320), (540, 4145516), (720, 3109137), (753, 2972880), (1004, 2229660), (1080, 2072758), (1255, 1783728), (1506, 1486440), (2008, 1114830), (2160, 1036379), (2259, 990960), (2510, 891864), (3012, 743220), (3765, 594576), (4016, 557415), (4129, 542160), (4518, 495480), (5020, 445932), (6024, 371610), (6777, 330320), (7530, 297288), (8258, 271080), (9036, 247740), (10040, 222966), (11295, 198192), (12048, 185805), (12387, 180720), (13554, 165160), (15060, 148644), (16516, 135540), (18072, 123870), (20080, 111483), (20645, 108432), (22590, 99096), (24774, 90360), (27108, 82580), (30120, 74322), (33032, 67770), (33885, 66064), (36144, 61935), (37161, 60240), (41290, 54216), (45180, 49548)]