47214720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{1171}}^1$

素因数の和:1203

約数の個数: 192

約数和(自身を含む): 186488640

約数和(自身を除く): 139273920

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, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1171, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2342, 2520, 2688, 2880, 3360, 3513, 4032, 4480, 4684, 5040, 5760, 5855, 6720, 7026, 8064, 8197, 9368, 10080, 10539, 11710, 13440, 14052, 16394, 17565, 18736, 20160, 21078, 23420, 24591, 28104, 32788, 35130, 37472, 40320, 40985, 42156, 46840, 49182, 52695, 56208, 65576, 70260, 73773, 74944, 81970, 84312, 93680, 98364, 105390, 112416, 122955, 131152, 140520, 147546, 149888, 163940, 168624, 187360, 196728, 210780, 224832, 245910, 262304, 281040, 295092, 327880, 337248, 368865, 374720, 393456, 421560, 449664, 491820, 524608, 562080, 590184, 655760, 674496, 737730, 749440, 786912, 843120, 983640, 1049216, 1124160, 1180368, 1311520, 1348992, 1475460, 1573824, 1686240, 1967280, 2248320, 2360736, 2623040, 2950920, 3147648, 3372480, 3934560, 4721472, 5246080, 5901840, 6744960, 7869120, 9442944, 11803680, 15738240, 23607360, 47214720]

約数ペア:

[(1, 47214720), (2, 23607360), (3, 15738240), (4, 11803680), (5, 9442944), (6, 7869120), (7, 6744960), (8, 5901840), (9, 5246080), (10, 4721472), (12, 3934560), (14, 3372480), (15, 3147648), (16, 2950920), (18, 2623040), (20, 2360736), (21, 2248320), (24, 1967280), (28, 1686240), (30, 1573824), (32, 1475460), (35, 1348992), (36, 1311520), (40, 1180368), (42, 1124160), (45, 1049216), (48, 983640), (56, 843120), (60, 786912), (63, 749440), (64, 737730), (70, 674496), (72, 655760), (80, 590184), (84, 562080), (90, 524608), (96, 491820), (105, 449664), (112, 421560), (120, 393456), (126, 374720), (128, 368865), (140, 337248), (144, 327880), (160, 295092), (168, 281040), (180, 262304), (192, 245910), (210, 224832), (224, 210780), (240, 196728), (252, 187360), (280, 168624), (288, 163940), (315, 149888), (320, 147546), (336, 140520), (360, 131152), (384, 122955), (420, 112416), (448, 105390), (480, 98364), (504, 93680), (560, 84312), (576, 81970), (630, 74944), (640, 73773), (672, 70260), (720, 65576), (840, 56208), (896, 52695), (960, 49182), (1008, 46840), (1120, 42156), (1152, 40985), (1171, 40320), (1260, 37472), (1344, 35130), (1440, 32788), (1680, 28104), (1920, 24591), (2016, 23420), (2240, 21078), (2342, 20160), (2520, 18736), (2688, 17565), (2880, 16394), (3360, 14052), (3513, 13440), (4032, 11710), (4480, 10539), (4684, 10080), (5040, 9368), (5760, 8197), (5855, 8064), (6720, 7026)]