282925440

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{2339}}^1$

素因数の和:2374

約数の個数: 256

約数和(自身を含む): 1145664000

約数和(自身を除く): 862738560

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, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2339, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 4678, 5040, 5760, 6048, 6720, 7017, 7560, 8064, 8640, 9356, 10080, 11695, 12096, 13440, 14034, 15120, 16373, 17280, 18712, 20160, 21051, 23390, 24192, 28068, 30240, 32746, 35085, 37424, 40320, 42102, 46780, 49119, 56136, 60480, 63153, 65492, 70170, 74848, 81865, 84204, 93560, 98238, 105255, 112272, 120960, 126306, 130984, 140340, 147357, 149696, 163730, 168408, 187120, 196476, 210510, 224544, 245595, 252612, 261968, 280680, 294714, 299392, 315765, 327460, 336816, 374240, 392952, 421020, 442071, 449088, 491190, 505224, 523936, 561360, 589428, 631530, 654920, 673632, 736785, 748480, 785904, 842040, 884142, 898176, 982380, 1010448, 1047872, 1122720, 1178856, 1263060, 1309840, 1347264, 1473570, 1496960, 1571808, 1684080, 1768284, 1964760, 2020896, 2095744, 2210355, 2245440, 2357712, 2526120, 2619680, 2694528, 2947140, 3143616, 3368160, 3536568, 3929520, 4041792, 4420710, 4490880, 4715424, 5052240, 5239360, 5894280, 6287232, 6736320, 7073136, 7859040, 8083584, 8841420, 9430848, 10104480, 10478720, 11788560, 13472640, 14146272, 15718080, 17682840, 18861696, 20208960, 23577120, 28292544, 31436160, 35365680, 40417920, 47154240, 56585088, 70731360, 94308480, 141462720, 282925440]

約数ペア:

[(1, 282925440), (2, 141462720), (3, 94308480), (4, 70731360), (5, 56585088), (6, 47154240), (7, 40417920), (8, 35365680), (9, 31436160), (10, 28292544), (12, 23577120), (14, 20208960), (15, 18861696), (16, 17682840), (18, 15718080), (20, 14146272), (21, 13472640), (24, 11788560), (27, 10478720), (28, 10104480), (30, 9430848), (32, 8841420), (35, 8083584), (36, 7859040), (40, 7073136), (42, 6736320), (45, 6287232), (48, 5894280), (54, 5239360), (56, 5052240), (60, 4715424), (63, 4490880), (64, 4420710), (70, 4041792), (72, 3929520), (80, 3536568), (84, 3368160), (90, 3143616), (96, 2947140), (105, 2694528), (108, 2619680), (112, 2526120), (120, 2357712), (126, 2245440), (128, 2210355), (135, 2095744), (140, 2020896), (144, 1964760), (160, 1768284), (168, 1684080), (180, 1571808), (189, 1496960), (192, 1473570), (210, 1347264), (216, 1309840), (224, 1263060), (240, 1178856), (252, 1122720), (270, 1047872), (280, 1010448), (288, 982380), (315, 898176), (320, 884142), (336, 842040), (360, 785904), (378, 748480), (384, 736785), (420, 673632), (432, 654920), (448, 631530), (480, 589428), (504, 561360), (540, 523936), (560, 505224), (576, 491190), (630, 449088), (640, 442071), (672, 421020), (720, 392952), (756, 374240), (840, 336816), (864, 327460), (896, 315765), (945, 299392), (960, 294714), (1008, 280680), (1080, 261968), (1120, 252612), (1152, 245595), (1260, 224544), (1344, 210510), (1440, 196476), (1512, 187120), (1680, 168408), (1728, 163730), (1890, 149696), (1920, 147357), (2016, 140340), (2160, 130984), (2240, 126306), (2339, 120960), (2520, 112272), (2688, 105255), (2880, 98238), (3024, 93560), (3360, 84204), (3456, 81865), (3780, 74848), (4032, 70170), (4320, 65492), (4480, 63153), (4678, 60480), (5040, 56136), (5760, 49119), (6048, 46780), (6720, 42102), (7017, 40320), (7560, 37424), (8064, 35085), (8640, 32746), (9356, 30240), (10080, 28068), (11695, 24192), (12096, 23390), (13440, 21051), (14034, 20160), (15120, 18712), (16373, 17280)]