47154240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{2339}}^1$

素因数の和:2369

約数の個数: 168

約数和(自身を含む): 185440320

約数和(自身を除く): 138286080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2339, 2520, 2880, 3360, 4032, 4678, 5040, 6720, 7017, 9356, 10080, 11695, 14034, 16373, 18712, 20160, 21051, 23390, 28068, 32746, 35085, 37424, 42102, 46780, 49119, 56136, 65492, 70170, 74848, 81865, 84204, 93560, 98238, 105255, 112272, 130984, 140340, 147357, 149696, 163730, 168408, 187120, 196476, 210510, 224544, 245595, 261968, 280680, 294714, 327460, 336816, 374240, 392952, 421020, 449088, 491190, 523936, 561360, 589428, 654920, 673632, 736785, 748480, 785904, 842040, 982380, 1047872, 1122720, 1178856, 1309840, 1347264, 1473570, 1571808, 1684080, 1964760, 2245440, 2357712, 2619680, 2947140, 3143616, 3368160, 3929520, 4715424, 5239360, 5894280, 6736320, 7859040, 9430848, 11788560, 15718080, 23577120, 47154240]

約数ペア:

[(1, 47154240), (2, 23577120), (3, 15718080), (4, 11788560), (5, 9430848), (6, 7859040), (7, 6736320), (8, 5894280), (9, 5239360), (10, 4715424), (12, 3929520), (14, 3368160), (15, 3143616), (16, 2947140), (18, 2619680), (20, 2357712), (21, 2245440), (24, 1964760), (28, 1684080), (30, 1571808), (32, 1473570), (35, 1347264), (36, 1309840), (40, 1178856), (42, 1122720), (45, 1047872), (48, 982380), (56, 842040), (60, 785904), (63, 748480), (64, 736785), (70, 673632), (72, 654920), (80, 589428), (84, 561360), (90, 523936), (96, 491190), (105, 449088), (112, 421020), (120, 392952), (126, 374240), (140, 336816), (144, 327460), (160, 294714), (168, 280680), (180, 261968), (192, 245595), (210, 224544), (224, 210510), (240, 196476), (252, 187120), (280, 168408), (288, 163730), (315, 149696), (320, 147357), (336, 140340), (360, 130984), (420, 112272), (448, 105255), (480, 98238), (504, 93560), (560, 84204), (576, 81865), (630, 74848), (672, 70170), (720, 65492), (840, 56136), (960, 49119), (1008, 46780), (1120, 42102), (1260, 37424), (1344, 35085), (1440, 32746), (1680, 28068), (2016, 23390), (2240, 21051), (2339, 20160), (2520, 18712), (2880, 16373), (3360, 14034), (4032, 11695), (4678, 10080), (5040, 9356), (6720, 7017)]