2235471840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{221773}}^1$

素因数の和:221801

約数の個数: 144

約数和(自身を含む): 8718379488

約数和(自身を除く): 6482907648

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, 221773, 443546, 665319, 887092, 1108865, 1330638, 1552411, 1774184, 1995957, 2217730, 2661276, 3104822, 3326595, 3548368, 3991914, 4435460, 4657233, 5322552, 6209644, 6653190, 7096736, 7762055, 7983828, 8870920, 9314466, 9979785, 10645104, 12419288, 13306380, 13971699, 15524110, 15967656, 17741840, 18628932, 19959570, 21290208, 23286165, 24838576, 26612760, 27943398, 31048220, 31935312, 35483680, 37257864, 39919140, 46572330, 49677152, 53225520, 55886796, 62096440, 63870624, 69858495, 74515728, 79838280, 93144660, 106451040, 111773592, 124192880, 139716990, 149031456, 159676560, 186289320, 223547184, 248385760, 279433980, 319353120, 372578640, 447094368, 558867960, 745157280, 1117735920, 2235471840]

約数ペア:

[(1, 2235471840), (2, 1117735920), (3, 745157280), (4, 558867960), (5, 447094368), (6, 372578640), (7, 319353120), (8, 279433980), (9, 248385760), (10, 223547184), (12, 186289320), (14, 159676560), (15, 149031456), (16, 139716990), (18, 124192880), (20, 111773592), (21, 106451040), (24, 93144660), (28, 79838280), (30, 74515728), (32, 69858495), (35, 63870624), (36, 62096440), (40, 55886796), (42, 53225520), (45, 49677152), (48, 46572330), (56, 39919140), (60, 37257864), (63, 35483680), (70, 31935312), (72, 31048220), (80, 27943398), (84, 26612760), (90, 24838576), (96, 23286165), (105, 21290208), (112, 19959570), (120, 18628932), (126, 17741840), (140, 15967656), (144, 15524110), (160, 13971699), (168, 13306380), (180, 12419288), (210, 10645104), (224, 9979785), (240, 9314466), (252, 8870920), (280, 7983828), (288, 7762055), (315, 7096736), (336, 6653190), (360, 6209644), (420, 5322552), (480, 4657233), (504, 4435460), (560, 3991914), (630, 3548368), (672, 3326595), (720, 3104822), (840, 2661276), (1008, 2217730), (1120, 1995957), (1260, 1774184), (1440, 1552411), (1680, 1330638), (2016, 1108865), (2520, 887092), (3360, 665319), (5040, 443546), (10080, 221773)]