171506160

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 400

約数和(自身を含む): 720192000

約数和(自身を除く): 548685840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 162, 168, 171, 180, 189, 190, 199, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 324, 336, 342, 360, 378, 380, 398, 399, 405, 420, 432, 456, 504, 513, 532, 540, 560, 567, 570, 597, 630, 648, 665, 684, 720, 756, 760, 796, 798, 810, 840, 855, 912, 945, 995, 1008, 1026, 1064, 1080, 1134, 1140, 1194, 1197, 1260, 1296, 1330, 1368, 1393, 1512, 1520, 1539, 1592, 1596, 1620, 1680, 1710, 1791, 1890, 1990, 1995, 2052, 2128, 2160, 2268, 2280, 2388, 2394, 2520, 2565, 2660, 2736, 2786, 2835, 2985, 3024, 3078, 3184, 3192, 3240, 3420, 3582, 3591, 3780, 3781, 3980, 3990, 4104, 4179, 4536, 4560, 4776, 4788, 5040, 5130, 5320, 5373, 5572, 5670, 5970, 5985, 6156, 6384, 6480, 6840, 6965, 7164, 7182, 7560, 7562, 7695, 7960, 7980, 8208, 8358, 8955, 9072, 9552, 9576, 10260, 10640, 10746, 10773, 11144, 11340, 11343, 11940, 11970, 12312, 12537, 13680, 13930, 14328, 14364, 15120, 15124, 15390, 15920, 15960, 16119, 16716, 17910, 17955, 18905, 19152, 20520, 20895, 21492, 21546, 22288, 22680, 22686, 23880, 23940, 24624, 25074, 26467, 26865, 27860, 28656, 28728, 30248, 30780, 31920, 32238, 33432, 34029, 35820, 35910, 37611, 37810, 41040, 41790, 42984, 43092, 45360, 45372, 47760, 47880, 50148, 52934, 53730, 53865, 55720, 56715, 57456, 60496, 61560, 62685, 64476, 66864, 68058, 71640, 71820, 75222, 75620, 79401, 80595, 83580, 85968, 86184, 90744, 95760, 100296, 102087, 105868, 107460, 107730, 111440, 112833, 113430, 123120, 125370, 128952, 132335, 136116, 143280, 143640, 150444, 151240, 158802, 161190, 167160, 170145, 172368, 181488, 188055, 200592, 204174, 211736, 214920, 215460, 225666, 226860, 238203, 250740, 257904, 264670, 272232, 287280, 300888, 302480, 306261, 317604, 322380, 334320, 340290, 376110, 397005, 408348, 423472, 429840, 430920, 451332, 453720, 476406, 501480, 510435, 529340, 544464, 564165, 601776, 612522, 635208, 644760, 680580, 714609, 752220, 794010, 816696, 861840, 902664, 907440, 952812, 1002960, 1020870, 1058680, 1128330, 1191015, 1225044, 1270416, 1289520, 1361160, 1429218, 1504440, 1531305, 1588020, 1633392, 1805328, 1905624, 2041740, 2117360, 2143827, 2256660, 2382030, 2450088, 2722320, 2858436, 3008880, 3062610, 3176040, 3573045, 3811248, 4083480, 4287654, 4513320, 4764060, 4900176, 5716872, 6125220, 6352080, 7146090, 8166960, 8575308, 9026640, 9528120, 10719135, 11433744, 12250440, 14292180, 17150616, 19056240, 21438270, 24500880, 28584360, 34301232, 42876540, 57168720, 85753080, 171506160]

約数ペア:

[(1, 171506160), (2, 85753080), (3, 57168720), (4, 42876540), (5, 34301232), (6, 28584360), (7, 24500880), (8, 21438270), (9, 19056240), (10, 17150616), (12, 14292180), (14, 12250440), (15, 11433744), (16, 10719135), (18, 9528120), (19, 9026640), (20, 8575308), (21, 8166960), (24, 7146090), (27, 6352080), (28, 6125220), (30, 5716872), (35, 4900176), (36, 4764060), (38, 4513320), (40, 4287654), (42, 4083480), (45, 3811248), (48, 3573045), (54, 3176040), (56, 3062610), (57, 3008880), (60, 2858436), (63, 2722320), (70, 2450088), (72, 2382030), (76, 2256660), (80, 2143827), (81, 2117360), (84, 2041740), (90, 1905624), (95, 1805328), (105, 1633392), (108, 1588020), (112, 1531305), (114, 1504440), (120, 1429218), (126, 1361160), (133, 1289520), (135, 1270416), (140, 1225044), (144, 1191015), (152, 1128330), (162, 1058680), (168, 1020870), (171, 1002960), (180, 952812), (189, 907440), (190, 902664), (199, 861840), (210, 816696), (216, 794010), (228, 752220), (240, 714609), (252, 680580), (266, 644760), (270, 635208), (280, 612522), (285, 601776), (304, 564165), (315, 544464), (324, 529340), (336, 510435), (342, 501480), (360, 476406), (378, 453720), (380, 451332), (398, 430920), (399, 429840), (405, 423472), (420, 408348), (432, 397005), (456, 376110), (504, 340290), (513, 334320), (532, 322380), (540, 317604), (560, 306261), (567, 302480), (570, 300888), (597, 287280), (630, 272232), (648, 264670), (665, 257904), (684, 250740), (720, 238203), (756, 226860), (760, 225666), (796, 215460), (798, 214920), (810, 211736), (840, 204174), (855, 200592), (912, 188055), (945, 181488), (995, 172368), (1008, 170145), (1026, 167160), (1064, 161190), (1080, 158802), (1134, 151240), (1140, 150444), (1194, 143640), (1197, 143280), (1260, 136116), (1296, 132335), (1330, 128952), (1368, 125370), (1393, 123120), (1512, 113430), (1520, 112833), (1539, 111440), (1592, 107730), (1596, 107460), (1620, 105868), (1680, 102087), (1710, 100296), (1791, 95760), (1890, 90744), (1990, 86184), (1995, 85968), (2052, 83580), (2128, 80595), (2160, 79401), (2268, 75620), (2280, 75222), (2388, 71820), (2394, 71640), (2520, 68058), (2565, 66864), (2660, 64476), (2736, 62685), (2786, 61560), (2835, 60496), (2985, 57456), (3024, 56715), (3078, 55720), (3184, 53865), (3192, 53730), (3240, 52934), (3420, 50148), (3582, 47880), (3591, 47760), (3780, 45372), (3781, 45360), (3980, 43092), (3990, 42984), (4104, 41790), (4179, 41040), (4536, 37810), (4560, 37611), (4776, 35910), (4788, 35820), (5040, 34029), (5130, 33432), (5320, 32238), (5373, 31920), (5572, 30780), (5670, 30248), (5970, 28728), (5985, 28656), (6156, 27860), (6384, 26865), (6480, 26467), (6840, 25074), (6965, 24624), (7164, 23940), (7182, 23880), (7560, 22686), (7562, 22680), (7695, 22288), (7960, 21546), (7980, 21492), (8208, 20895), (8358, 20520), (8955, 19152), (9072, 18905), (9552, 17955), (9576, 17910), (10260, 16716), (10640, 16119), (10746, 15960), (10773, 15920), (11144, 15390), (11340, 15124), (11343, 15120), (11940, 14364), (11970, 14328), (12312, 13930), (12537, 13680)]