188858880

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{1171}}^1$

素因数の和:1207

約数の個数: 240

約数和(自身を含む): 748148544

約数和(自身を除く): 559289664

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, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1171, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2342, 2520, 2560, 2688, 2880, 3360, 3513, 3584, 3840, 4032, 4480, 4608, 4684, 5040, 5376, 5760, 5855, 6720, 7026, 7680, 8064, 8197, 8960, 9368, 10080, 10539, 10752, 11520, 11710, 13440, 14052, 16128, 16394, 17565, 17920, 18736, 20160, 21078, 23040, 23420, 24591, 26880, 28104, 32256, 32788, 35130, 37472, 40320, 40985, 42156, 46840, 49182, 52695, 53760, 56208, 65576, 70260, 73773, 74944, 80640, 81970, 84312, 93680, 98364, 105390, 112416, 122955, 131152, 140520, 147546, 149888, 161280, 163940, 168624, 187360, 196728, 210780, 224832, 245910, 262304, 281040, 295092, 299776, 327880, 337248, 368865, 374720, 393456, 421560, 449664, 491820, 524608, 562080, 590184, 599552, 655760, 674496, 737730, 749440, 786912, 843120, 899328, 983640, 1049216, 1124160, 1180368, 1311520, 1348992, 1475460, 1498880, 1573824, 1686240, 1798656, 1967280, 2098432, 2248320, 2360736, 2623040, 2697984, 2950920, 2997760, 3147648, 3372480, 3934560, 4196864, 4496640, 4721472, 5246080, 5395968, 5901840, 6295296, 6744960, 7869120, 8993280, 9442944, 10492160, 11803680, 12590592, 13489920, 15738240, 18885888, 20984320, 23607360, 26979840, 31476480, 37771776, 47214720, 62952960, 94429440, 188858880]

約数ペア:

[(1, 188858880), (2, 94429440), (3, 62952960), (4, 47214720), (5, 37771776), (6, 31476480), (7, 26979840), (8, 23607360), (9, 20984320), (10, 18885888), (12, 15738240), (14, 13489920), (15, 12590592), (16, 11803680), (18, 10492160), (20, 9442944), (21, 8993280), (24, 7869120), (28, 6744960), (30, 6295296), (32, 5901840), (35, 5395968), (36, 5246080), (40, 4721472), (42, 4496640), (45, 4196864), (48, 3934560), (56, 3372480), (60, 3147648), (63, 2997760), (64, 2950920), (70, 2697984), (72, 2623040), (80, 2360736), (84, 2248320), (90, 2098432), (96, 1967280), (105, 1798656), (112, 1686240), (120, 1573824), (126, 1498880), (128, 1475460), (140, 1348992), (144, 1311520), (160, 1180368), (168, 1124160), (180, 1049216), (192, 983640), (210, 899328), (224, 843120), (240, 786912), (252, 749440), (256, 737730), (280, 674496), (288, 655760), (315, 599552), (320, 590184), (336, 562080), (360, 524608), (384, 491820), (420, 449664), (448, 421560), (480, 393456), (504, 374720), (512, 368865), (560, 337248), (576, 327880), (630, 299776), (640, 295092), (672, 281040), (720, 262304), (768, 245910), (840, 224832), (896, 210780), (960, 196728), (1008, 187360), (1120, 168624), (1152, 163940), (1171, 161280), (1260, 149888), (1280, 147546), (1344, 140520), (1440, 131152), (1536, 122955), (1680, 112416), (1792, 105390), (1920, 98364), (2016, 93680), (2240, 84312), (2304, 81970), (2342, 80640), (2520, 74944), (2560, 73773), (2688, 70260), (2880, 65576), (3360, 56208), (3513, 53760), (3584, 52695), (3840, 49182), (4032, 46840), (4480, 42156), (4608, 40985), (4684, 40320), (5040, 37472), (5376, 35130), (5760, 32788), (5855, 32256), (6720, 28104), (7026, 26880), (7680, 24591), (8064, 23420), (8197, 23040), (8960, 21078), (9368, 20160), (10080, 18736), (10539, 17920), (10752, 17565), (11520, 16394), (11710, 16128), (13440, 14052)]