209170080

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{6917}}^1$

素因数の和:6948

約数の個数: 192

約数和(自身を含む): 836801280

約数和(自身を除く): 627631200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 6917, 7560, 10080, 13834, 15120, 20751, 27668, 30240, 34585, 41502, 48419, 55336, 62253, 69170, 83004, 96838, 103755, 110672, 124506, 138340, 145257, 166008, 186759, 193676, 207510, 221344, 242095, 249012, 276680, 290514, 311265, 332016, 373518, 387352, 415020, 435771, 484190, 498024, 553360, 581028, 622530, 664032, 726285, 747036, 774704, 830040, 871542, 933795, 968380, 996048, 1106720, 1162056, 1245060, 1307313, 1452570, 1494072, 1549408, 1660080, 1743084, 1867590, 1936760, 1992096, 2178855, 2324112, 2490120, 2614626, 2905140, 2988144, 3320160, 3486168, 3735180, 3873520, 4357710, 4648224, 4980240, 5229252, 5810280, 5976288, 6536565, 6972336, 7470360, 7747040, 8715420, 9960480, 10458504, 11620560, 13073130, 13944672, 14940720, 17430840, 20917008, 23241120, 26146260, 29881440, 34861680, 41834016, 52292520, 69723360, 104585040, 209170080]

約数ペア:

[(1, 209170080), (2, 104585040), (3, 69723360), (4, 52292520), (5, 41834016), (6, 34861680), (7, 29881440), (8, 26146260), (9, 23241120), (10, 20917008), (12, 17430840), (14, 14940720), (15, 13944672), (16, 13073130), (18, 11620560), (20, 10458504), (21, 9960480), (24, 8715420), (27, 7747040), (28, 7470360), (30, 6972336), (32, 6536565), (35, 5976288), (36, 5810280), (40, 5229252), (42, 4980240), (45, 4648224), (48, 4357710), (54, 3873520), (56, 3735180), (60, 3486168), (63, 3320160), (70, 2988144), (72, 2905140), (80, 2614626), (84, 2490120), (90, 2324112), (96, 2178855), (105, 1992096), (108, 1936760), (112, 1867590), (120, 1743084), (126, 1660080), (135, 1549408), (140, 1494072), (144, 1452570), (160, 1307313), (168, 1245060), (180, 1162056), (189, 1106720), (210, 996048), (216, 968380), (224, 933795), (240, 871542), (252, 830040), (270, 774704), (280, 747036), (288, 726285), (315, 664032), (336, 622530), (360, 581028), (378, 553360), (420, 498024), (432, 484190), (480, 435771), (504, 415020), (540, 387352), (560, 373518), (630, 332016), (672, 311265), (720, 290514), (756, 276680), (840, 249012), (864, 242095), (945, 221344), (1008, 207510), (1080, 193676), (1120, 186759), (1260, 166008), (1440, 145257), (1512, 138340), (1680, 124506), (1890, 110672), (2016, 103755), (2160, 96838), (2520, 83004), (3024, 69170), (3360, 62253), (3780, 55336), (4320, 48419), (5040, 41502), (6048, 34585), (6917, 30240), (7560, 27668), (10080, 20751), (13834, 15120)]