165087720

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 320

約数和(自身を含む): 658627200

約数和(自身を除く): 493539480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 81, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 162, 168, 174, 180, 189, 203, 210, 216, 232, 251, 252, 261, 270, 280, 290, 315, 324, 348, 360, 378, 405, 406, 420, 435, 502, 504, 522, 540, 567, 580, 609, 630, 648, 696, 753, 756, 783, 810, 812, 840, 870, 945, 1004, 1015, 1044, 1080, 1134, 1160, 1218, 1255, 1260, 1305, 1506, 1512, 1566, 1620, 1624, 1740, 1757, 1827, 1890, 2008, 2030, 2088, 2259, 2268, 2349, 2436, 2510, 2520, 2610, 2835, 3012, 3045, 3132, 3240, 3480, 3514, 3654, 3765, 3780, 3915, 4060, 4518, 4536, 4698, 4872, 5020, 5220, 5271, 5481, 5670, 6024, 6090, 6264, 6777, 7028, 7279, 7308, 7530, 7560, 7830, 8120, 8785, 9036, 9135, 9396, 10040, 10440, 10542, 10962, 11295, 11340, 11745, 12180, 13554, 14056, 14558, 14616, 15060, 15660, 15813, 16443, 17570, 18072, 18270, 18792, 20331, 21084, 21837, 21924, 22590, 22680, 23490, 24360, 26355, 27108, 27405, 29116, 30120, 31320, 31626, 32886, 33885, 35140, 36395, 36540, 40662, 42168, 43674, 43848, 45180, 46980, 47439, 50953, 52710, 54216, 54810, 58232, 63252, 65511, 65772, 67770, 70280, 72790, 73080, 79065, 81324, 82215, 87348, 90360, 93960, 94878, 101655, 101906, 105420, 109185, 109620, 126504, 131022, 131544, 135540, 142317, 145580, 152859, 158130, 162648, 164430, 174696, 189756, 196533, 203310, 203812, 210840, 218370, 219240, 237195, 254765, 262044, 271080, 284634, 291160, 305718, 316260, 327555, 328860, 379512, 393066, 406620, 407624, 436740, 458577, 474390, 509530, 524088, 569268, 589599, 611436, 632520, 655110, 657720, 711585, 764295, 786132, 813240, 873480, 917154, 948780, 982665, 1019060, 1138536, 1179198, 1222872, 1310220, 1375731, 1423170, 1528590, 1572264, 1834308, 1897560, 1965330, 2038120, 2292885, 2358396, 2620440, 2751462, 2846340, 2947995, 3057180, 3668616, 3930660, 4127193, 4585770, 4716792, 5502924, 5692680, 5895990, 6114360, 6878655, 7861320, 8254386, 9171540, 11005848, 11791980, 13757310, 16508772, 18343080, 20635965, 23583960, 27514620, 33017544, 41271930, 55029240, 82543860, 165087720]

約数ペア:

[(1, 165087720), (2, 82543860), (3, 55029240), (4, 41271930), (5, 33017544), (6, 27514620), (7, 23583960), (8, 20635965), (9, 18343080), (10, 16508772), (12, 13757310), (14, 11791980), (15, 11005848), (18, 9171540), (20, 8254386), (21, 7861320), (24, 6878655), (27, 6114360), (28, 5895990), (29, 5692680), (30, 5502924), (35, 4716792), (36, 4585770), (40, 4127193), (42, 3930660), (45, 3668616), (54, 3057180), (56, 2947995), (58, 2846340), (60, 2751462), (63, 2620440), (70, 2358396), (72, 2292885), (81, 2038120), (84, 1965330), (87, 1897560), (90, 1834308), (105, 1572264), (108, 1528590), (116, 1423170), (120, 1375731), (126, 1310220), (135, 1222872), (140, 1179198), (145, 1138536), (162, 1019060), (168, 982665), (174, 948780), (180, 917154), (189, 873480), (203, 813240), (210, 786132), (216, 764295), (232, 711585), (251, 657720), (252, 655110), (261, 632520), (270, 611436), (280, 589599), (290, 569268), (315, 524088), (324, 509530), (348, 474390), (360, 458577), (378, 436740), (405, 407624), (406, 406620), (420, 393066), (435, 379512), (502, 328860), (504, 327555), (522, 316260), (540, 305718), (567, 291160), (580, 284634), (609, 271080), (630, 262044), (648, 254765), (696, 237195), (753, 219240), (756, 218370), (783, 210840), (810, 203812), (812, 203310), (840, 196533), (870, 189756), (945, 174696), (1004, 164430), (1015, 162648), (1044, 158130), (1080, 152859), (1134, 145580), (1160, 142317), (1218, 135540), (1255, 131544), (1260, 131022), (1305, 126504), (1506, 109620), (1512, 109185), (1566, 105420), (1620, 101906), (1624, 101655), (1740, 94878), (1757, 93960), (1827, 90360), (1890, 87348), (2008, 82215), (2030, 81324), (2088, 79065), (2259, 73080), (2268, 72790), (2349, 70280), (2436, 67770), (2510, 65772), (2520, 65511), (2610, 63252), (2835, 58232), (3012, 54810), (3045, 54216), (3132, 52710), (3240, 50953), (3480, 47439), (3514, 46980), (3654, 45180), (3765, 43848), (3780, 43674), (3915, 42168), (4060, 40662), (4518, 36540), (4536, 36395), (4698, 35140), (4872, 33885), (5020, 32886), (5220, 31626), (5271, 31320), (5481, 30120), (5670, 29116), (6024, 27405), (6090, 27108), (6264, 26355), (6777, 24360), (7028, 23490), (7279, 22680), (7308, 22590), (7530, 21924), (7560, 21837), (7830, 21084), (8120, 20331), (8785, 18792), (9036, 18270), (9135, 18072), (9396, 17570), (10040, 16443), (10440, 15813), (10542, 15660), (10962, 15060), (11295, 14616), (11340, 14558), (11745, 14056), (12180, 13554)]