28415854080

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8747}}^1$

素因数の和:8826

約数の個数: 320

約数和(自身を含む): 103094830080

約数和(自身を除く): 74678976000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 256, 270, 282, 288, 320, 360, 376, 384, 423, 432, 470, 480, 512, 540, 564, 576, 640, 705, 720, 752, 768, 846, 864, 940, 960, 1080, 1128, 1152, 1269, 1280, 1410, 1440, 1504, 1536, 1692, 1728, 1880, 1920, 2115, 2160, 2256, 2304, 2538, 2560, 2820, 2880, 3008, 3384, 3456, 3760, 3840, 4230, 4320, 4512, 4608, 5076, 5640, 5760, 6016, 6345, 6768, 6912, 7520, 7680, 8460, 8640, 8747, 9024, 10152, 11280, 11520, 12032, 12690, 13536, 13824, 15040, 16920, 17280, 17494, 18048, 20304, 22560, 23040, 24064, 25380, 26241, 27072, 30080, 33840, 34560, 34988, 36096, 40608, 43735, 45120, 50760, 52482, 54144, 60160, 67680, 69120, 69976, 72192, 78723, 81216, 87470, 90240, 101520, 104964, 108288, 120320, 131205, 135360, 139952, 157446, 162432, 174940, 180480, 203040, 209928, 216576, 236169, 262410, 270720, 279904, 314892, 324864, 349880, 360960, 393615, 406080, 411109, 419856, 472338, 524820, 541440, 559808, 629784, 649728, 699760, 787230, 812160, 822218, 839712, 944676, 1049640, 1082880, 1119616, 1180845, 1233327, 1259568, 1399520, 1574460, 1624320, 1644436, 1679424, 1889352, 2055545, 2099280, 2239232, 2361690, 2466654, 2519136, 2799040, 3148920, 3248640, 3288872, 3358848, 3699981, 3778704, 4111090, 4198560, 4478464, 4723380, 4933308, 5038272, 5598080, 6166635, 6297840, 6577744, 6717696, 7399962, 7557408, 8222180, 8397120, 9446760, 9866616, 10076544, 11099943, 11196160, 12333270, 12595680, 13155488, 13435392, 14799924, 15114816, 16444360, 16794240, 18499905, 18893520, 19733232, 20153088, 22199886, 22392320, 24666540, 25191360, 26310976, 29599848, 30229632, 32888720, 33588480, 36999810, 37787040, 39466464, 40306176, 44399772, 49333080, 50382720, 52621952, 55499715, 59199696, 60459264, 65777440, 67176960, 73999620, 75574080, 78932928, 88799544, 98666160, 100765440, 105243904, 110999430, 118399392, 120918528, 131554880, 147999240, 151148160, 157865856, 177599088, 197332320, 201530880, 210487808, 221998860, 236798784, 263109760, 295998480, 302296320, 315731712, 355198176, 394664640, 443997720, 473597568, 526219520, 591996960, 604592640, 631463424, 710396352, 789329280, 887995440, 947195136, 1052439040, 1183993920, 1420792704, 1578658560, 1775990880, 1894390272, 2367987840, 2841585408, 3157317120, 3551981760, 4735975680, 5683170816, 7103963520, 9471951360, 14207927040, 28415854080]

約数ペア:

[(1, 28415854080), (2, 14207927040), (3, 9471951360), (4, 7103963520), (5, 5683170816), (6, 4735975680), (8, 3551981760), (9, 3157317120), (10, 2841585408), (12, 2367987840), (15, 1894390272), (16, 1775990880), (18, 1578658560), (20, 1420792704), (24, 1183993920), (27, 1052439040), (30, 947195136), (32, 887995440), (36, 789329280), (40, 710396352), (45, 631463424), (47, 604592640), (48, 591996960), (54, 526219520), (60, 473597568), (64, 443997720), (72, 394664640), (80, 355198176), (90, 315731712), (94, 302296320), (96, 295998480), (108, 263109760), (120, 236798784), (128, 221998860), (135, 210487808), (141, 201530880), (144, 197332320), (160, 177599088), (180, 157865856), (188, 151148160), (192, 147999240), (216, 131554880), (235, 120918528), (240, 118399392), (256, 110999430), (270, 105243904), (282, 100765440), (288, 98666160), (320, 88799544), (360, 78932928), (376, 75574080), (384, 73999620), (423, 67176960), (432, 65777440), (470, 60459264), (480, 59199696), (512, 55499715), (540, 52621952), (564, 50382720), (576, 49333080), (640, 44399772), (705, 40306176), (720, 39466464), (752, 37787040), (768, 36999810), (846, 33588480), (864, 32888720), (940, 30229632), (960, 29599848), (1080, 26310976), (1128, 25191360), (1152, 24666540), (1269, 22392320), (1280, 22199886), (1410, 20153088), (1440, 19733232), (1504, 18893520), (1536, 18499905), (1692, 16794240), (1728, 16444360), (1880, 15114816), (1920, 14799924), (2115, 13435392), (2160, 13155488), (2256, 12595680), (2304, 12333270), (2538, 11196160), (2560, 11099943), (2820, 10076544), (2880, 9866616), (3008, 9446760), (3384, 8397120), (3456, 8222180), (3760, 7557408), (3840, 7399962), (4230, 6717696), (4320, 6577744), (4512, 6297840), (4608, 6166635), (5076, 5598080), (5640, 5038272), (5760, 4933308), (6016, 4723380), (6345, 4478464), (6768, 4198560), (6912, 4111090), (7520, 3778704), (7680, 3699981), (8460, 3358848), (8640, 3288872), (8747, 3248640), (9024, 3148920), (10152, 2799040), (11280, 2519136), (11520, 2466654), (12032, 2361690), (12690, 2239232), (13536, 2099280), (13824, 2055545), (15040, 1889352), (16920, 1679424), (17280, 1644436), (17494, 1624320), (18048, 1574460), (20304, 1399520), (22560, 1259568), (23040, 1233327), (24064, 1180845), (25380, 1119616), (26241, 1082880), (27072, 1049640), (30080, 944676), (33840, 839712), (34560, 822218), (34988, 812160), (36096, 787230), (40608, 699760), (43735, 649728), (45120, 629784), (50760, 559808), (52482, 541440), (54144, 524820), (60160, 472338), (67680, 419856), (69120, 411109), (69976, 406080), (72192, 393615), (78723, 360960), (81216, 349880), (87470, 324864), (90240, 314892), (101520, 279904), (104964, 270720), (108288, 262410), (120320, 236169), (131205, 216576), (135360, 209928), (139952, 203040), (157446, 180480), (162432, 174940)]