173895120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 480

約数和(自身を含む): 732810240

約数和(自身を除く): 558915120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 49, 53, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 98, 105, 106, 108, 112, 120, 124, 126, 135, 140, 144, 147, 155, 159, 168, 180, 186, 189, 196, 210, 212, 216, 217, 240, 245, 248, 252, 265, 270, 279, 280, 294, 310, 315, 318, 336, 360, 371, 372, 378, 392, 420, 424, 432, 434, 441, 465, 477, 490, 496, 504, 530, 540, 558, 560, 588, 620, 630, 636, 651, 720, 735, 742, 744, 756, 784, 795, 837, 840, 848, 868, 882, 930, 945, 954, 980, 1008, 1060, 1080, 1085, 1113, 1116, 1176, 1240, 1260, 1272, 1302, 1323, 1395, 1431, 1470, 1484, 1488, 1512, 1519, 1590, 1643, 1674, 1680, 1736, 1764, 1855, 1860, 1890, 1908, 1953, 1960, 2120, 2160, 2170, 2205, 2226, 2232, 2352, 2385, 2480, 2520, 2544, 2597, 2604, 2646, 2790, 2862, 2940, 2968, 3024, 3038, 3180, 3255, 3286, 3339, 3348, 3472, 3528, 3710, 3720, 3780, 3816, 3906, 3920, 4185, 4240, 4340, 4410, 4452, 4464, 4557, 4770, 4929, 5040, 5194, 5208, 5292, 5565, 5580, 5724, 5859, 5880, 5936, 6076, 6360, 6510, 6572, 6615, 6678, 6696, 7056, 7155, 7420, 7440, 7560, 7595, 7632, 7791, 7812, 8215, 8370, 8680, 8820, 8904, 9114, 9540, 9765, 9858, 10017, 10388, 10416, 10584, 11130, 11160, 11448, 11501, 11718, 11760, 12152, 12720, 12985, 13020, 13144, 13230, 13356, 13392, 13671, 14310, 14787, 14840, 15120, 15190, 15582, 15624, 16430, 16695, 16740, 17360, 17640, 17808, 18228, 19080, 19530, 19716, 20034, 20776, 21168, 22260, 22320, 22785, 22896, 23002, 23373, 23436, 24304, 24645, 25970, 26040, 26288, 26460, 26712, 27342, 28620, 29295, 29574, 29680, 30380, 31164, 31248, 32860, 33390, 33480, 34503, 35280, 36456, 38160, 38955, 39060, 39432, 40068, 41013, 41552, 44361, 44520, 45570, 46004, 46746, 46872, 49290, 50085, 51940, 52080, 52920, 53424, 54684, 57240, 57505, 58590, 59148, 60760, 62328, 65720, 66780, 66960, 68355, 69006, 70119, 72912, 73935, 77910, 78120, 78864, 80136, 80507, 82026, 88722, 89040, 91140, 92008, 93492, 93744, 98580, 100170, 103509, 103880, 105840, 109368, 114480, 115010, 116865, 117180, 118296, 121520, 124656, 131440, 133560, 136710, 138012, 140238, 147870, 155820, 156240, 160272, 161014, 164052, 172515, 177444, 182280, 184016, 186984, 197160, 200340, 205065, 207018, 207760, 218736, 221805, 230020, 233730, 234360, 236592, 241521, 267120, 273420, 276024, 280476, 295740, 310527, 311640, 322028, 328104, 345030, 350595, 354888, 364560, 373968, 394320, 400680, 402535, 410130, 414036, 443610, 460040, 467460, 468720, 483042, 517545, 546840, 552048, 560952, 591480, 621054, 623280, 644056, 656208, 690060, 701190, 709776, 724563, 801360, 805070, 820260, 828072, 887220, 920080, 934920, 966084, 1035090, 1093680, 1121904, 1182960, 1207605, 1242108, 1288112, 1380120, 1402380, 1449126, 1552635, 1610140, 1640520, 1656144, 1774440, 1869840, 1932168, 2070180, 2173689, 2415210, 2484216, 2760240, 2804760, 2898252, 3105270, 3220280, 3281040, 3548880, 3622815, 3864336, 4140360, 4347378, 4830420, 4968432, 5609520, 5796504, 6210540, 6440560, 7245630, 8280720, 8694756, 9660840, 10868445, 11593008, 12421080, 14491260, 17389512, 19321680, 21736890, 24842160, 28982520, 34779024, 43473780, 57965040, 86947560, 173895120]

約数ペア:

[(1, 173895120), (2, 86947560), (3, 57965040), (4, 43473780), (5, 34779024), (6, 28982520), (7, 24842160), (8, 21736890), (9, 19321680), (10, 17389512), (12, 14491260), (14, 12421080), (15, 11593008), (16, 10868445), (18, 9660840), (20, 8694756), (21, 8280720), (24, 7245630), (27, 6440560), (28, 6210540), (30, 5796504), (31, 5609520), (35, 4968432), (36, 4830420), (40, 4347378), (42, 4140360), (45, 3864336), (48, 3622815), (49, 3548880), (53, 3281040), (54, 3220280), (56, 3105270), (60, 2898252), (62, 2804760), (63, 2760240), (70, 2484216), (72, 2415210), (80, 2173689), (84, 2070180), (90, 1932168), (93, 1869840), (98, 1774440), (105, 1656144), (106, 1640520), (108, 1610140), (112, 1552635), (120, 1449126), (124, 1402380), (126, 1380120), (135, 1288112), (140, 1242108), (144, 1207605), (147, 1182960), (155, 1121904), (159, 1093680), (168, 1035090), (180, 966084), (186, 934920), (189, 920080), (196, 887220), (210, 828072), (212, 820260), (216, 805070), (217, 801360), (240, 724563), (245, 709776), (248, 701190), (252, 690060), (265, 656208), (270, 644056), (279, 623280), (280, 621054), (294, 591480), (310, 560952), (315, 552048), (318, 546840), (336, 517545), (360, 483042), (371, 468720), (372, 467460), (378, 460040), (392, 443610), (420, 414036), (424, 410130), (432, 402535), (434, 400680), (441, 394320), (465, 373968), (477, 364560), (490, 354888), (496, 350595), (504, 345030), (530, 328104), (540, 322028), (558, 311640), (560, 310527), (588, 295740), (620, 280476), (630, 276024), (636, 273420), (651, 267120), (720, 241521), (735, 236592), (742, 234360), (744, 233730), (756, 230020), (784, 221805), (795, 218736), (837, 207760), (840, 207018), (848, 205065), (868, 200340), (882, 197160), (930, 186984), (945, 184016), (954, 182280), (980, 177444), (1008, 172515), (1060, 164052), (1080, 161014), (1085, 160272), (1113, 156240), (1116, 155820), (1176, 147870), (1240, 140238), (1260, 138012), (1272, 136710), (1302, 133560), (1323, 131440), (1395, 124656), (1431, 121520), (1470, 118296), (1484, 117180), (1488, 116865), (1512, 115010), (1519, 114480), (1590, 109368), (1643, 105840), (1674, 103880), (1680, 103509), (1736, 100170), (1764, 98580), (1855, 93744), (1860, 93492), (1890, 92008), (1908, 91140), (1953, 89040), (1960, 88722), (2120, 82026), (2160, 80507), (2170, 80136), (2205, 78864), (2226, 78120), (2232, 77910), (2352, 73935), (2385, 72912), (2480, 70119), (2520, 69006), (2544, 68355), (2597, 66960), (2604, 66780), (2646, 65720), (2790, 62328), (2862, 60760), (2940, 59148), (2968, 58590), (3024, 57505), (3038, 57240), (3180, 54684), (3255, 53424), (3286, 52920), (3339, 52080), (3348, 51940), (3472, 50085), (3528, 49290), (3710, 46872), (3720, 46746), (3780, 46004), (3816, 45570), (3906, 44520), (3920, 44361), (4185, 41552), (4240, 41013), (4340, 40068), (4410, 39432), (4452, 39060), (4464, 38955), (4557, 38160), (4770, 36456), (4929, 35280), (5040, 34503), (5194, 33480), (5208, 33390), (5292, 32860), (5565, 31248), (5580, 31164), (5724, 30380), (5859, 29680), (5880, 29574), (5936, 29295), (6076, 28620), (6360, 27342), (6510, 26712), (6572, 26460), (6615, 26288), (6678, 26040), (6696, 25970), (7056, 24645), (7155, 24304), (7420, 23436), (7440, 23373), (7560, 23002), (7595, 22896), (7632, 22785), (7791, 22320), (7812, 22260), (8215, 21168), (8370, 20776), (8680, 20034), (8820, 19716), (8904, 19530), (9114, 19080), (9540, 18228), (9765, 17808), (9858, 17640), (10017, 17360), (10388, 16740), (10416, 16695), (10584, 16430), (11130, 15624), (11160, 15582), (11448, 15190), (11501, 15120), (11718, 14840), (11760, 14787), (12152, 14310), (12720, 13671), (12985, 13392), (13020, 13356), (13144, 13230)]