1802685780

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1090

約数の個数: 336

約数和(自身を含む): 6874882560

約数和(自身を除く): 5072196780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 243, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 459, 476, 486, 510, 540, 567, 595, 612, 630, 714, 729, 756, 765, 810, 918, 945, 972, 1020, 1039, 1071, 1134, 1190, 1215, 1260, 1377, 1428, 1458, 1530, 1620, 1701, 1785, 1836, 1890, 2078, 2142, 2268, 2295, 2380, 2430, 2754, 2835, 2916, 3060, 3117, 3213, 3402, 3570, 3645, 3780, 4131, 4156, 4284, 4590, 4860, 5103, 5195, 5355, 5508, 5670, 6234, 6426, 6804, 6885, 7140, 7273, 7290, 8262, 8505, 9180, 9351, 9639, 10206, 10390, 10710, 11340, 12393, 12468, 12852, 13770, 14546, 14580, 15585, 16065, 16524, 17010, 17663, 18702, 19278, 20412, 20655, 20780, 21420, 21819, 24786, 25515, 27540, 28053, 28917, 29092, 31170, 32130, 34020, 35326, 36365, 37404, 38556, 41310, 43638, 46755, 48195, 49572, 51030, 52989, 56106, 57834, 61965, 62340, 64260, 65457, 70652, 72730, 82620, 84159, 86751, 87276, 88315, 93510, 96390, 102060, 105978, 109095, 112212, 115668, 123641, 123930, 130914, 140265, 144585, 145460, 158967, 168318, 173502, 176630, 187020, 192780, 196371, 211956, 218190, 247282, 247860, 252477, 261828, 264945, 280530, 289170, 317934, 327285, 336636, 347004, 353260, 370923, 392742, 420795, 433755, 436380, 476901, 494564, 504954, 529890, 561060, 578340, 589113, 618205, 635868, 654570, 741846, 757431, 785484, 794835, 841590, 867510, 953802, 981855, 1009908, 1059780, 1112769, 1178226, 1236410, 1262385, 1309140, 1430703, 1483692, 1514862, 1589670, 1683180, 1735020, 1767339, 1854615, 1907604, 1963710, 2225538, 2356452, 2384505, 2472820, 2524770, 2861406, 2945565, 3029724, 3179340, 3338307, 3534678, 3709230, 3787155, 3927420, 4292109, 4451076, 4769010, 5049540, 5302017, 5563845, 5722812, 5891130, 6676614, 7069356, 7153515, 7418460, 7574310, 8584218, 8836695, 9538020, 10014921, 10604034, 11127690, 11782260, 12876327, 13353228, 14307030, 15148620, 16691535, 17168436, 17673390, 20029842, 21208068, 21460545, 22255380, 25752654, 26510085, 28614060, 30044763, 33383070, 35346780, 40059684, 42921090, 50074605, 51505308, 53020170, 60089526, 64381635, 66766140, 85842180, 90134289, 100149210, 106040340, 120179052, 128763270, 150223815, 180268578, 200298420, 257526540, 300447630, 360537156, 450671445, 600895260, 901342890, 1802685780]

約数ペア:

[(1, 1802685780), (2, 901342890), (3, 600895260), (4, 450671445), (5, 360537156), (6, 300447630), (7, 257526540), (9, 200298420), (10, 180268578), (12, 150223815), (14, 128763270), (15, 120179052), (17, 106040340), (18, 100149210), (20, 90134289), (21, 85842180), (27, 66766140), (28, 64381635), (30, 60089526), (34, 53020170), (35, 51505308), (36, 50074605), (42, 42921090), (45, 40059684), (51, 35346780), (54, 33383070), (60, 30044763), (63, 28614060), (68, 26510085), (70, 25752654), (81, 22255380), (84, 21460545), (85, 21208068), (90, 20029842), (102, 17673390), (105, 17168436), (108, 16691535), (119, 15148620), (126, 14307030), (135, 13353228), (140, 12876327), (153, 11782260), (162, 11127690), (170, 10604034), (180, 10014921), (189, 9538020), (204, 8836695), (210, 8584218), (238, 7574310), (243, 7418460), (252, 7153515), (255, 7069356), (270, 6676614), (306, 5891130), (315, 5722812), (324, 5563845), (340, 5302017), (357, 5049540), (378, 4769010), (405, 4451076), (420, 4292109), (459, 3927420), (476, 3787155), (486, 3709230), (510, 3534678), (540, 3338307), (567, 3179340), (595, 3029724), (612, 2945565), (630, 2861406), (714, 2524770), (729, 2472820), (756, 2384505), (765, 2356452), (810, 2225538), (918, 1963710), (945, 1907604), (972, 1854615), (1020, 1767339), (1039, 1735020), (1071, 1683180), (1134, 1589670), (1190, 1514862), (1215, 1483692), (1260, 1430703), (1377, 1309140), (1428, 1262385), (1458, 1236410), (1530, 1178226), (1620, 1112769), (1701, 1059780), (1785, 1009908), (1836, 981855), (1890, 953802), (2078, 867510), (2142, 841590), (2268, 794835), (2295, 785484), (2380, 757431), (2430, 741846), (2754, 654570), (2835, 635868), (2916, 618205), (3060, 589113), (3117, 578340), (3213, 561060), (3402, 529890), (3570, 504954), (3645, 494564), (3780, 476901), (4131, 436380), (4156, 433755), (4284, 420795), (4590, 392742), (4860, 370923), (5103, 353260), (5195, 347004), (5355, 336636), (5508, 327285), (5670, 317934), (6234, 289170), (6426, 280530), (6804, 264945), (6885, 261828), (7140, 252477), (7273, 247860), (7290, 247282), (8262, 218190), (8505, 211956), (9180, 196371), (9351, 192780), (9639, 187020), (10206, 176630), (10390, 173502), (10710, 168318), (11340, 158967), (12393, 145460), (12468, 144585), (12852, 140265), (13770, 130914), (14546, 123930), (14580, 123641), (15585, 115668), (16065, 112212), (16524, 109095), (17010, 105978), (17663, 102060), (18702, 96390), (19278, 93510), (20412, 88315), (20655, 87276), (20780, 86751), (21420, 84159), (21819, 82620), (24786, 72730), (25515, 70652), (27540, 65457), (28053, 64260), (28917, 62340), (29092, 61965), (31170, 57834), (32130, 56106), (34020, 52989), (35326, 51030), (36365, 49572), (37404, 48195), (38556, 46755), (41310, 43638)]