2822996820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:663

約数の個数: 288

約数和(自身を含む): 9797397120

約数和(自身を除く): 6974400300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 97, 98, 105, 114, 133, 140, 147, 190, 194, 196, 210, 228, 245, 266, 285, 291, 294, 380, 388, 399, 420, 485, 490, 521, 532, 570, 582, 588, 665, 679, 735, 798, 931, 970, 980, 1042, 1140, 1164, 1330, 1358, 1455, 1470, 1563, 1596, 1843, 1862, 1940, 1995, 2037, 2084, 2605, 2660, 2716, 2793, 2910, 2940, 3126, 3395, 3647, 3686, 3724, 3990, 4074, 4655, 4753, 5210, 5529, 5586, 5820, 6252, 6790, 7294, 7372, 7815, 7980, 8148, 9215, 9310, 9506, 9899, 10185, 10420, 10941, 11058, 11172, 12901, 13580, 13965, 14259, 14588, 15630, 18235, 18430, 18620, 19012, 19798, 20370, 21882, 22116, 23765, 25529, 25802, 27645, 27930, 28518, 29697, 31260, 36470, 36860, 38703, 39596, 40740, 43764, 47530, 49495, 50537, 51058, 51604, 54705, 55290, 55860, 57036, 59394, 64505, 69293, 71295, 72940, 76587, 77406, 90307, 95060, 98990, 101074, 102116, 109410, 110580, 118788, 127645, 129010, 138586, 142590, 148485, 151611, 153174, 154812, 180614, 193515, 197980, 202148, 207879, 218820, 252685, 255290, 258020, 270921, 277172, 285180, 296970, 303222, 306348, 346465, 353759, 361228, 382935, 387030, 415758, 451535, 485051, 505370, 510580, 541842, 593940, 606444, 692930, 707518, 758055, 765870, 774060, 831516, 903070, 960203, 970102, 1010740, 1039395, 1061277, 1083684, 1354605, 1385860, 1415036, 1455153, 1516110, 1531740, 1768795, 1806140, 1920406, 1940204, 2078790, 2122554, 2425255, 2476313, 2709210, 2880609, 2910306, 3032220, 3537590, 3840812, 4157580, 4245108, 4801015, 4850510, 4952626, 5306385, 5418420, 5761218, 5820612, 6721421, 7075180, 7275765, 7428939, 9602030, 9701020, 9905252, 10612770, 11522436, 12381565, 13442842, 14403045, 14551530, 14857878, 19204060, 20164263, 21225540, 24763130, 26885684, 28806090, 29103060, 29715756, 33607105, 37144695, 40328526, 47049947, 49526260, 57612180, 67214210, 74289390, 80657052, 94099894, 100821315, 134428420, 141149841, 148578780, 188199788, 201642630, 235249735, 282299682, 403285260, 470499470, 564599364, 705749205, 940998940, 1411498410, 2822996820]

約数ペア:

[(1, 2822996820), (2, 1411498410), (3, 940998940), (4, 705749205), (5, 564599364), (6, 470499470), (7, 403285260), (10, 282299682), (12, 235249735), (14, 201642630), (15, 188199788), (19, 148578780), (20, 141149841), (21, 134428420), (28, 100821315), (30, 94099894), (35, 80657052), (38, 74289390), (42, 67214210), (49, 57612180), (57, 49526260), (60, 47049947), (70, 40328526), (76, 37144695), (84, 33607105), (95, 29715756), (97, 29103060), (98, 28806090), (105, 26885684), (114, 24763130), (133, 21225540), (140, 20164263), (147, 19204060), (190, 14857878), (194, 14551530), (196, 14403045), (210, 13442842), (228, 12381565), (245, 11522436), (266, 10612770), (285, 9905252), (291, 9701020), (294, 9602030), (380, 7428939), (388, 7275765), (399, 7075180), (420, 6721421), (485, 5820612), (490, 5761218), (521, 5418420), (532, 5306385), (570, 4952626), (582, 4850510), (588, 4801015), (665, 4245108), (679, 4157580), (735, 3840812), (798, 3537590), (931, 3032220), (970, 2910306), (980, 2880609), (1042, 2709210), (1140, 2476313), (1164, 2425255), (1330, 2122554), (1358, 2078790), (1455, 1940204), (1470, 1920406), (1563, 1806140), (1596, 1768795), (1843, 1531740), (1862, 1516110), (1940, 1455153), (1995, 1415036), (2037, 1385860), (2084, 1354605), (2605, 1083684), (2660, 1061277), (2716, 1039395), (2793, 1010740), (2910, 970102), (2940, 960203), (3126, 903070), (3395, 831516), (3647, 774060), (3686, 765870), (3724, 758055), (3990, 707518), (4074, 692930), (4655, 606444), (4753, 593940), (5210, 541842), (5529, 510580), (5586, 505370), (5820, 485051), (6252, 451535), (6790, 415758), (7294, 387030), (7372, 382935), (7815, 361228), (7980, 353759), (8148, 346465), (9215, 306348), (9310, 303222), (9506, 296970), (9899, 285180), (10185, 277172), (10420, 270921), (10941, 258020), (11058, 255290), (11172, 252685), (12901, 218820), (13580, 207879), (13965, 202148), (14259, 197980), (14588, 193515), (15630, 180614), (18235, 154812), (18430, 153174), (18620, 151611), (19012, 148485), (19798, 142590), (20370, 138586), (21882, 129010), (22116, 127645), (23765, 118788), (25529, 110580), (25802, 109410), (27645, 102116), (27930, 101074), (28518, 98990), (29697, 95060), (31260, 90307), (36470, 77406), (36860, 76587), (38703, 72940), (39596, 71295), (40740, 69293), (43764, 64505), (47530, 59394), (49495, 57036), (50537, 55860), (51058, 55290), (51604, 54705)]