2473749120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:495

約数の個数: 256

約数和(自身を含む): 8178278400

約数和(自身を除く): 5704529280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 79, 80, 94, 96, 120, 128, 141, 158, 160, 188, 192, 235, 237, 240, 282, 316, 320, 347, 376, 384, 395, 470, 474, 480, 564, 632, 640, 694, 705, 752, 790, 940, 948, 960, 1041, 1128, 1185, 1264, 1388, 1410, 1504, 1580, 1735, 1880, 1896, 1920, 2082, 2256, 2370, 2528, 2776, 2820, 3008, 3160, 3470, 3713, 3760, 3792, 4164, 4512, 4740, 5056, 5205, 5552, 5640, 6016, 6320, 6940, 7426, 7520, 7584, 8328, 9024, 9480, 10112, 10410, 11104, 11139, 11280, 12640, 13880, 14852, 15040, 15168, 16309, 16656, 18048, 18565, 18960, 20820, 22208, 22278, 22560, 25280, 27413, 27760, 29704, 30080, 30336, 32618, 33312, 37130, 37920, 41640, 44416, 44556, 45120, 48927, 50560, 54826, 55520, 55695, 59408, 65236, 66624, 74260, 75840, 81545, 82239, 83280, 89112, 90240, 97854, 109652, 111040, 111390, 118816, 130472, 133248, 137065, 148520, 151680, 163090, 164478, 166560, 178224, 195708, 219304, 222080, 222780, 237632, 244635, 260944, 274130, 297040, 326180, 328956, 333120, 356448, 391416, 411195, 438608, 445560, 475264, 489270, 521888, 548260, 594080, 652360, 657912, 666240, 712896, 782832, 822390, 877216, 891120, 978540, 1043776, 1096520, 1188160, 1288411, 1304720, 1315824, 1425792, 1565664, 1644780, 1754432, 1782240, 1957080, 2087552, 2193040, 2376320, 2576822, 2609440, 2631648, 3131328, 3289560, 3508864, 3564480, 3865233, 3914160, 4386080, 5153644, 5218880, 5263296, 6262656, 6442055, 6579120, 7128960, 7730466, 7828320, 8772160, 10307288, 10437760, 10526592, 12884110, 13158240, 15460932, 15656640, 17544320, 19326165, 20614576, 25768220, 26316480, 30921864, 31313280, 38652330, 41229152, 51536440, 52632960, 61843728, 77304660, 82458304, 103072880, 123687456, 154609320, 164916608, 206145760, 247374912, 309218640, 412291520, 494749824, 618437280, 824583040, 1236874560, 2473749120]

約数ペア:

[(1, 2473749120), (2, 1236874560), (3, 824583040), (4, 618437280), (5, 494749824), (6, 412291520), (8, 309218640), (10, 247374912), (12, 206145760), (15, 164916608), (16, 154609320), (20, 123687456), (24, 103072880), (30, 82458304), (32, 77304660), (40, 61843728), (47, 52632960), (48, 51536440), (60, 41229152), (64, 38652330), (79, 31313280), (80, 30921864), (94, 26316480), (96, 25768220), (120, 20614576), (128, 19326165), (141, 17544320), (158, 15656640), (160, 15460932), (188, 13158240), (192, 12884110), (235, 10526592), (237, 10437760), (240, 10307288), (282, 8772160), (316, 7828320), (320, 7730466), (347, 7128960), (376, 6579120), (384, 6442055), (395, 6262656), (470, 5263296), (474, 5218880), (480, 5153644), (564, 4386080), (632, 3914160), (640, 3865233), (694, 3564480), (705, 3508864), (752, 3289560), (790, 3131328), (940, 2631648), (948, 2609440), (960, 2576822), (1041, 2376320), (1128, 2193040), (1185, 2087552), (1264, 1957080), (1388, 1782240), (1410, 1754432), (1504, 1644780), (1580, 1565664), (1735, 1425792), (1880, 1315824), (1896, 1304720), (1920, 1288411), (2082, 1188160), (2256, 1096520), (2370, 1043776), (2528, 978540), (2776, 891120), (2820, 877216), (3008, 822390), (3160, 782832), (3470, 712896), (3713, 666240), (3760, 657912), (3792, 652360), (4164, 594080), (4512, 548260), (4740, 521888), (5056, 489270), (5205, 475264), (5552, 445560), (5640, 438608), (6016, 411195), (6320, 391416), (6940, 356448), (7426, 333120), (7520, 328956), (7584, 326180), (8328, 297040), (9024, 274130), (9480, 260944), (10112, 244635), (10410, 237632), (11104, 222780), (11139, 222080), (11280, 219304), (12640, 195708), (13880, 178224), (14852, 166560), (15040, 164478), (15168, 163090), (16309, 151680), (16656, 148520), (18048, 137065), (18565, 133248), (18960, 130472), (20820, 118816), (22208, 111390), (22278, 111040), (22560, 109652), (25280, 97854), (27413, 90240), (27760, 89112), (29704, 83280), (30080, 82239), (30336, 81545), (32618, 75840), (33312, 74260), (37130, 66624), (37920, 65236), (41640, 59408), (44416, 55695), (44556, 55520), (45120, 54826), (48927, 50560)]