2069466840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{273739}}^1$

素因数の和:273766

約数の個数: 128

約数和(自身を含む): 7883712000

約数和(自身を除く): 5814245160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 273739, 547478, 821217, 1094956, 1368695, 1642434, 1916173, 2189912, 2463651, 2737390, 3284868, 3832346, 4106085, 4927302, 5474780, 5748519, 6569736, 7390953, 7664692, 8212170, 9580865, 9854604, 10949560, 11497038, 12318255, 14781906, 15329384, 16424340, 17245557, 19161730, 19709208, 22994076, 24636510, 28742595, 29563812, 32848680, 34491114, 36954765, 38323460, 45988152, 49273020, 51736671, 57485190, 59127624, 68982228, 73909530, 76646920, 86227785, 98546040, 103473342, 114970380, 137964456, 147819060, 172455570, 206946684, 229940760, 258683355, 295638120, 344911140, 413893368, 517366710, 689822280, 1034733420, 2069466840]

約数ペア:

[(1, 2069466840), (2, 1034733420), (3, 689822280), (4, 517366710), (5, 413893368), (6, 344911140), (7, 295638120), (8, 258683355), (9, 229940760), (10, 206946684), (12, 172455570), (14, 147819060), (15, 137964456), (18, 114970380), (20, 103473342), (21, 98546040), (24, 86227785), (27, 76646920), (28, 73909530), (30, 68982228), (35, 59127624), (36, 57485190), (40, 51736671), (42, 49273020), (45, 45988152), (54, 38323460), (56, 36954765), (60, 34491114), (63, 32848680), (70, 29563812), (72, 28742595), (84, 24636510), (90, 22994076), (105, 19709208), (108, 19161730), (120, 17245557), (126, 16424340), (135, 15329384), (140, 14781906), (168, 12318255), (180, 11497038), (189, 10949560), (210, 9854604), (216, 9580865), (252, 8212170), (270, 7664692), (280, 7390953), (315, 6569736), (360, 5748519), (378, 5474780), (420, 4927302), (504, 4106085), (540, 3832346), (630, 3284868), (756, 2737390), (840, 2463651), (945, 2189912), (1080, 1916173), (1260, 1642434), (1512, 1368695), (1890, 1094956), (2520, 821217), (3780, 547478), (7560, 273739)]