211087680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 224

約数和(自身を含む): 712793088

約数和(自身を除く): 501705408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 64, 80, 82, 93, 96, 120, 123, 124, 155, 160, 164, 173, 186, 192, 205, 240, 246, 248, 310, 320, 328, 346, 372, 410, 465, 480, 492, 496, 519, 615, 620, 656, 692, 744, 820, 865, 930, 960, 984, 992, 1038, 1230, 1240, 1271, 1312, 1384, 1488, 1640, 1730, 1860, 1968, 1984, 2076, 2460, 2480, 2542, 2595, 2624, 2768, 2976, 3280, 3460, 3720, 3813, 3936, 4152, 4920, 4960, 5084, 5190, 5363, 5536, 5952, 6355, 6560, 6920, 7093, 7440, 7626, 7872, 8304, 9840, 9920, 10168, 10380, 10726, 11072, 12710, 13120, 13840, 14186, 14880, 15252, 16089, 16608, 19065, 19680, 20336, 20760, 21279, 21452, 25420, 26815, 27680, 28372, 29760, 30504, 32178, 33216, 35465, 38130, 39360, 40672, 41520, 42558, 42904, 50840, 53630, 55360, 56744, 61008, 64356, 70930, 76260, 80445, 81344, 83040, 85116, 85808, 101680, 106395, 107260, 113488, 122016, 128712, 141860, 152520, 160890, 166080, 170232, 171616, 203360, 212790, 214520, 219883, 226976, 244032, 257424, 283720, 305040, 321780, 340464, 343232, 406720, 425580, 429040, 439766, 453952, 514848, 567440, 610080, 643560, 659649, 680928, 851160, 858080, 879532, 1029696, 1099415, 1134880, 1220160, 1287120, 1319298, 1361856, 1702320, 1716160, 1759064, 2198830, 2269760, 2574240, 2638596, 3298245, 3404640, 3518128, 4397660, 5148480, 5277192, 6596490, 6809280, 7036256, 8795320, 10554384, 13192980, 14072512, 17590640, 21108768, 26385960, 35181280, 42217536, 52771920, 70362560, 105543840, 211087680]

約数ペア:

[(1, 211087680), (2, 105543840), (3, 70362560), (4, 52771920), (5, 42217536), (6, 35181280), (8, 26385960), (10, 21108768), (12, 17590640), (15, 14072512), (16, 13192980), (20, 10554384), (24, 8795320), (30, 7036256), (31, 6809280), (32, 6596490), (40, 5277192), (41, 5148480), (48, 4397660), (60, 3518128), (62, 3404640), (64, 3298245), (80, 2638596), (82, 2574240), (93, 2269760), (96, 2198830), (120, 1759064), (123, 1716160), (124, 1702320), (155, 1361856), (160, 1319298), (164, 1287120), (173, 1220160), (186, 1134880), (192, 1099415), (205, 1029696), (240, 879532), (246, 858080), (248, 851160), (310, 680928), (320, 659649), (328, 643560), (346, 610080), (372, 567440), (410, 514848), (465, 453952), (480, 439766), (492, 429040), (496, 425580), (519, 406720), (615, 343232), (620, 340464), (656, 321780), (692, 305040), (744, 283720), (820, 257424), (865, 244032), (930, 226976), (960, 219883), (984, 214520), (992, 212790), (1038, 203360), (1230, 171616), (1240, 170232), (1271, 166080), (1312, 160890), (1384, 152520), (1488, 141860), (1640, 128712), (1730, 122016), (1860, 113488), (1968, 107260), (1984, 106395), (2076, 101680), (2460, 85808), (2480, 85116), (2542, 83040), (2595, 81344), (2624, 80445), (2768, 76260), (2976, 70930), (3280, 64356), (3460, 61008), (3720, 56744), (3813, 55360), (3936, 53630), (4152, 50840), (4920, 42904), (4960, 42558), (5084, 41520), (5190, 40672), (5363, 39360), (5536, 38130), (5952, 35465), (6355, 33216), (6560, 32178), (6920, 30504), (7093, 29760), (7440, 28372), (7626, 27680), (7872, 26815), (8304, 25420), (9840, 21452), (9920, 21279), (10168, 20760), (10380, 20336), (10726, 19680), (11072, 19065), (12710, 16608), (13120, 16089), (13840, 15252), (14186, 14880)]