2074418640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{137197}}^1$

素因数の和:137226

約数の個数: 160

約数和(自身を含む): 8166024960

約数和(自身を除く): 6091606320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 137197, 274394, 411591, 548788, 685985, 823182, 960379, 1097576, 1234773, 1371970, 1646364, 1920758, 2057955, 2195152, 2469546, 2743940, 2881137, 3292728, 3704319, 3841516, 4115910, 4801895, 4939092, 5487880, 5762274, 6173865, 6585456, 7408638, 7683032, 8231820, 8643411, 9603790, 9878184, 10975760, 11524548, 12347730, 14405685, 14817276, 15366064, 16463640, 17286822, 18521595, 19207580, 19756368, 23049096, 24695460, 25930233, 28811370, 29634552, 32927280, 34573644, 37043190, 38415160, 43217055, 46098192, 49390920, 51860466, 57622740, 59269104, 69147288, 74086380, 76830320, 86434110, 98781840, 103720932, 115245480, 129651165, 138294576, 148172760, 172868220, 207441864, 230490960, 259302330, 296345520, 345736440, 414883728, 518604660, 691472880, 1037209320, 2074418640]

約数ペア:

[(1, 2074418640), (2, 1037209320), (3, 691472880), (4, 518604660), (5, 414883728), (6, 345736440), (7, 296345520), (8, 259302330), (9, 230490960), (10, 207441864), (12, 172868220), (14, 148172760), (15, 138294576), (16, 129651165), (18, 115245480), (20, 103720932), (21, 98781840), (24, 86434110), (27, 76830320), (28, 74086380), (30, 69147288), (35, 59269104), (36, 57622740), (40, 51860466), (42, 49390920), (45, 46098192), (48, 43217055), (54, 38415160), (56, 37043190), (60, 34573644), (63, 32927280), (70, 29634552), (72, 28811370), (80, 25930233), (84, 24695460), (90, 23049096), (105, 19756368), (108, 19207580), (112, 18521595), (120, 17286822), (126, 16463640), (135, 15366064), (140, 14817276), (144, 14405685), (168, 12347730), (180, 11524548), (189, 10975760), (210, 9878184), (216, 9603790), (240, 8643411), (252, 8231820), (270, 7683032), (280, 7408638), (315, 6585456), (336, 6173865), (360, 5762274), (378, 5487880), (420, 4939092), (432, 4801895), (504, 4115910), (540, 3841516), (560, 3704319), (630, 3292728), (720, 2881137), (756, 2743940), (840, 2469546), (945, 2195152), (1008, 2057955), (1080, 1920758), (1260, 1646364), (1512, 1371970), (1680, 1234773), (1890, 1097576), (2160, 960379), (2520, 823182), (3024, 685985), (3780, 548788), (5040, 411591), (7560, 274394), (15120, 137197)]