1252840320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1093}}^1$

素因数の和:1317

約数の個数: 192

約数和(自身を含む): 4351932000

約数和(自身を除く): 3099091680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 199, 240, 288, 320, 360, 384, 398, 480, 576, 597, 640, 720, 796, 960, 995, 1093, 1152, 1194, 1440, 1592, 1791, 1920, 1990, 2186, 2388, 2880, 2985, 3184, 3279, 3582, 3980, 4372, 4776, 5465, 5760, 5970, 6368, 6558, 7164, 7960, 8744, 8955, 9552, 9837, 10930, 11940, 12736, 13116, 14328, 15920, 16395, 17488, 17910, 19104, 19674, 21860, 23880, 25472, 26232, 28656, 31840, 32790, 34976, 35820, 38208, 39348, 43720, 47760, 49185, 52464, 57312, 63680, 65580, 69952, 71640, 76416, 78696, 87440, 95520, 98370, 104928, 114624, 127360, 131160, 139904, 143280, 157392, 174880, 191040, 196740, 209856, 217507, 229248, 262320, 286560, 314784, 349760, 382080, 393480, 419712, 435014, 524640, 573120, 629568, 652521, 699520, 786960, 870028, 1049280, 1087535, 1146240, 1259136, 1305042, 1573920, 1740056, 1957563, 2098560, 2175070, 2610084, 3147840, 3262605, 3480112, 3915126, 4350140, 5220168, 6295680, 6525210, 6960224, 7830252, 8700280, 9787815, 10440336, 13050420, 13920448, 15660504, 17400560, 19575630, 20880672, 26100840, 27840896, 31321008, 34801120, 39151260, 41761344, 52201680, 62642016, 69602240, 78302520, 83522688, 104403360, 125284032, 139204480, 156605040, 208806720, 250568064, 313210080, 417613440, 626420160, 1252840320]

約数ペア:

[(1, 1252840320), (2, 626420160), (3, 417613440), (4, 313210080), (5, 250568064), (6, 208806720), (8, 156605040), (9, 139204480), (10, 125284032), (12, 104403360), (15, 83522688), (16, 78302520), (18, 69602240), (20, 62642016), (24, 52201680), (30, 41761344), (32, 39151260), (36, 34801120), (40, 31321008), (45, 27840896), (48, 26100840), (60, 20880672), (64, 19575630), (72, 17400560), (80, 15660504), (90, 13920448), (96, 13050420), (120, 10440336), (128, 9787815), (144, 8700280), (160, 7830252), (180, 6960224), (192, 6525210), (199, 6295680), (240, 5220168), (288, 4350140), (320, 3915126), (360, 3480112), (384, 3262605), (398, 3147840), (480, 2610084), (576, 2175070), (597, 2098560), (640, 1957563), (720, 1740056), (796, 1573920), (960, 1305042), (995, 1259136), (1093, 1146240), (1152, 1087535), (1194, 1049280), (1440, 870028), (1592, 786960), (1791, 699520), (1920, 652521), (1990, 629568), (2186, 573120), (2388, 524640), (2880, 435014), (2985, 419712), (3184, 393480), (3279, 382080), (3582, 349760), (3980, 314784), (4372, 286560), (4776, 262320), (5465, 229248), (5760, 217507), (5970, 209856), (6368, 196740), (6558, 191040), (7164, 174880), (7960, 157392), (8744, 143280), (8955, 139904), (9552, 131160), (9837, 127360), (10930, 114624), (11940, 104928), (12736, 98370), (13116, 95520), (14328, 87440), (15920, 78696), (16395, 76416), (17488, 71640), (17910, 69952), (19104, 65580), (19674, 63680), (21860, 57312), (23880, 52464), (25472, 49185), (26232, 47760), (28656, 43720), (31840, 39348), (32790, 38208), (34976, 35820)]