153774720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:848

約数の個数: 256

約数和(自身を含む): 594864000

約数和(自身を除く): 441089280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 809, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1618, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2427, 2640, 2880, 2970, 3168, 3236, 3456, 3520, 3960, 4045, 4224, 4320, 4752, 4854, 5280, 5760, 5940, 6336, 6472, 7040, 7281, 7920, 8090, 8640, 8899, 9504, 9708, 10560, 11880, 12135, 12672, 12944, 14562, 15840, 16180, 17280, 17798, 19008, 19416, 21120, 21843, 23760, 24270, 25888, 26697, 29124, 31680, 32360, 35596, 36405, 38016, 38832, 43686, 44495, 47520, 48540, 51776, 53394, 58248, 63360, 64720, 71192, 72810, 77664, 80091, 87372, 88990, 95040, 97080, 103552, 106788, 109215, 116496, 129440, 133485, 142384, 145620, 155328, 160182, 174744, 177980, 190080, 194160, 213576, 218430, 232992, 240273, 258880, 266970, 284768, 291240, 310656, 320364, 349488, 355960, 388320, 400455, 427152, 436860, 465984, 480546, 517760, 533940, 569536, 582480, 640728, 698976, 711920, 776640, 800910, 854304, 873720, 931968, 961092, 1067880, 1139072, 1164960, 1201365, 1281456, 1397952, 1423840, 1553280, 1601820, 1708608, 1747440, 1922184, 2135760, 2329920, 2402730, 2562912, 2795904, 2847680, 3203640, 3417216, 3494880, 3844368, 4271520, 4659840, 4805460, 5125824, 5695360, 6407280, 6989760, 7688736, 8543040, 9610920, 10251648, 12814560, 13979520, 15377472, 17086080, 19221840, 25629120, 30754944, 38443680, 51258240, 76887360, 153774720]

約数ペア:

[(1, 153774720), (2, 76887360), (3, 51258240), (4, 38443680), (5, 30754944), (6, 25629120), (8, 19221840), (9, 17086080), (10, 15377472), (11, 13979520), (12, 12814560), (15, 10251648), (16, 9610920), (18, 8543040), (20, 7688736), (22, 6989760), (24, 6407280), (27, 5695360), (30, 5125824), (32, 4805460), (33, 4659840), (36, 4271520), (40, 3844368), (44, 3494880), (45, 3417216), (48, 3203640), (54, 2847680), (55, 2795904), (60, 2562912), (64, 2402730), (66, 2329920), (72, 2135760), (80, 1922184), (88, 1747440), (90, 1708608), (96, 1601820), (99, 1553280), (108, 1423840), (110, 1397952), (120, 1281456), (128, 1201365), (132, 1164960), (135, 1139072), (144, 1067880), (160, 961092), (165, 931968), (176, 873720), (180, 854304), (192, 800910), (198, 776640), (216, 711920), (220, 698976), (240, 640728), (264, 582480), (270, 569536), (288, 533940), (297, 517760), (320, 480546), (330, 465984), (352, 436860), (360, 427152), (384, 400455), (396, 388320), (432, 355960), (440, 349488), (480, 320364), (495, 310656), (528, 291240), (540, 284768), (576, 266970), (594, 258880), (640, 240273), (660, 232992), (704, 218430), (720, 213576), (792, 194160), (809, 190080), (864, 177980), (880, 174744), (960, 160182), (990, 155328), (1056, 145620), (1080, 142384), (1152, 133485), (1188, 129440), (1320, 116496), (1408, 109215), (1440, 106788), (1485, 103552), (1584, 97080), (1618, 95040), (1728, 88990), (1760, 87372), (1920, 80091), (1980, 77664), (2112, 72810), (2160, 71192), (2376, 64720), (2427, 63360), (2640, 58248), (2880, 53394), (2970, 51776), (3168, 48540), (3236, 47520), (3456, 44495), (3520, 43686), (3960, 38832), (4045, 38016), (4224, 36405), (4320, 35596), (4752, 32360), (4854, 31680), (5280, 29124), (5760, 26697), (5940, 25888), (6336, 24270), (6472, 23760), (7040, 21843), (7281, 21120), (7920, 19416), (8090, 19008), (8640, 17798), (8899, 17280), (9504, 16180), (9708, 15840), (10560, 14562), (11880, 12944), (12135, 12672)]