445556160

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 448

約数和(自身を含む): 1843430400

約数和(自身を除く): 1397874240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 106, 108, 112, 120, 126, 135, 139, 140, 144, 159, 160, 168, 180, 189, 192, 210, 212, 216, 224, 240, 252, 265, 270, 278, 280, 288, 315, 318, 320, 336, 360, 371, 378, 417, 420, 424, 432, 448, 477, 480, 504, 530, 540, 556, 560, 576, 630, 636, 672, 695, 720, 742, 756, 795, 834, 840, 848, 864, 945, 954, 960, 973, 1008, 1060, 1080, 1112, 1113, 1120, 1251, 1260, 1272, 1344, 1390, 1431, 1440, 1484, 1512, 1590, 1668, 1680, 1696, 1728, 1855, 1890, 1908, 1946, 2016, 2085, 2120, 2160, 2224, 2226, 2240, 2385, 2502, 2520, 2544, 2780, 2862, 2880, 2919, 2968, 3024, 3180, 3336, 3339, 3360, 3392, 3710, 3753, 3780, 3816, 3892, 4032, 4170, 4240, 4320, 4448, 4452, 4770, 4865, 5004, 5040, 5088, 5560, 5565, 5724, 5838, 5936, 6048, 6255, 6360, 6672, 6678, 6720, 7155, 7367, 7420, 7506, 7560, 7632, 7784, 8340, 8480, 8640, 8757, 8896, 8904, 9540, 9730, 10008, 10017, 10080, 10176, 11120, 11130, 11448, 11676, 11872, 12096, 12510, 12720, 13344, 13356, 14310, 14595, 14734, 14840, 15012, 15120, 15264, 15568, 16680, 16695, 16960, 17514, 17808, 18765, 19080, 19460, 20016, 20034, 20160, 22101, 22240, 22260, 22896, 23352, 23744, 25020, 25440, 26271, 26688, 26712, 28620, 29190, 29468, 29680, 30024, 30240, 30528, 31136, 33360, 33390, 35028, 35616, 36835, 37530, 38160, 38920, 40032, 40068, 43785, 44202, 44480, 44520, 45792, 46704, 50040, 50085, 50880, 51569, 52542, 53424, 57240, 58380, 58936, 59360, 60048, 60480, 62272, 66303, 66720, 66780, 70056, 71232, 73670, 75060, 76320, 77840, 80064, 80136, 87570, 88404, 89040, 91584, 93408, 100080, 100170, 103138, 105084, 106848, 110505, 114480, 116760, 117872, 118720, 120096, 131355, 132606, 133440, 133560, 140112, 147340, 150120, 152640, 154707, 155680, 160272, 175140, 176808, 178080, 186816, 198909, 200160, 200340, 206276, 210168, 213696, 221010, 228960, 233520, 235744, 240192, 257845, 262710, 265212, 267120, 280224, 294680, 300240, 309414, 311360, 320544, 331515, 350280, 353616, 356160, 397818, 400320, 400680, 412552, 420336, 442020, 457920, 464121, 467040, 471488, 515690, 525420, 530424, 534240, 560448, 589360, 600480, 618828, 641088, 663030, 700560, 707232, 773535, 795636, 801360, 825104, 840672, 884040, 928242, 934080, 994545, 1031380, 1050840, 1060848, 1068480, 1178720, 1200960, 1237656, 1326060, 1392363, 1401120, 1414464, 1547070, 1591272, 1602720, 1650208, 1681344, 1768080, 1856484, 1989090, 2062760, 2101680, 2121696, 2320605, 2357440, 2475312, 2652120, 2784726, 2802240, 3094140, 3182544, 3205440, 3300416, 3536160, 3712968, 3978180, 4125520, 4203360, 4243392, 4641210, 4950624, 5304240, 5569452, 6188280, 6365088, 6961815, 7072320, 7425936, 7956360, 8251040, 8406720, 9282420, 9901248, 10608480, 11138904, 12376560, 12730176, 13923630, 14851872, 15912720, 16502080, 18564840, 21216960, 22277808, 24753120, 27847260, 29703744, 31825440, 37129680, 44555616, 49506240, 55694520, 63650880, 74259360, 89111232, 111389040, 148518720, 222778080, 445556160]

約数ペア:

[(1, 445556160), (2, 222778080), (3, 148518720), (4, 111389040), (5, 89111232), (6, 74259360), (7, 63650880), (8, 55694520), (9, 49506240), (10, 44555616), (12, 37129680), (14, 31825440), (15, 29703744), (16, 27847260), (18, 24753120), (20, 22277808), (21, 21216960), (24, 18564840), (27, 16502080), (28, 15912720), (30, 14851872), (32, 13923630), (35, 12730176), (36, 12376560), (40, 11138904), (42, 10608480), (45, 9901248), (48, 9282420), (53, 8406720), (54, 8251040), (56, 7956360), (60, 7425936), (63, 7072320), (64, 6961815), (70, 6365088), (72, 6188280), (80, 5569452), (84, 5304240), (90, 4950624), (96, 4641210), (105, 4243392), (106, 4203360), (108, 4125520), (112, 3978180), (120, 3712968), (126, 3536160), (135, 3300416), (139, 3205440), (140, 3182544), (144, 3094140), (159, 2802240), (160, 2784726), (168, 2652120), (180, 2475312), (189, 2357440), (192, 2320605), (210, 2121696), (212, 2101680), (216, 2062760), (224, 1989090), (240, 1856484), (252, 1768080), (265, 1681344), (270, 1650208), (278, 1602720), (280, 1591272), (288, 1547070), (315, 1414464), (318, 1401120), (320, 1392363), (336, 1326060), (360, 1237656), (371, 1200960), (378, 1178720), (417, 1068480), (420, 1060848), (424, 1050840), (432, 1031380), (448, 994545), (477, 934080), (480, 928242), (504, 884040), (530, 840672), (540, 825104), (556, 801360), (560, 795636), (576, 773535), (630, 707232), (636, 700560), (672, 663030), (695, 641088), (720, 618828), (742, 600480), (756, 589360), (795, 560448), (834, 534240), (840, 530424), (848, 525420), (864, 515690), (945, 471488), (954, 467040), (960, 464121), (973, 457920), (1008, 442020), (1060, 420336), (1080, 412552), (1112, 400680), (1113, 400320), (1120, 397818), (1251, 356160), (1260, 353616), (1272, 350280), (1344, 331515), (1390, 320544), (1431, 311360), (1440, 309414), (1484, 300240), (1512, 294680), (1590, 280224), (1668, 267120), (1680, 265212), (1696, 262710), (1728, 257845), (1855, 240192), (1890, 235744), (1908, 233520), (1946, 228960), (2016, 221010), (2085, 213696), (2120, 210168), (2160, 206276), (2224, 200340), (2226, 200160), (2240, 198909), (2385, 186816), (2502, 178080), (2520, 176808), (2544, 175140), (2780, 160272), (2862, 155680), (2880, 154707), (2919, 152640), (2968, 150120), (3024, 147340), (3180, 140112), (3336, 133560), (3339, 133440), (3360, 132606), (3392, 131355), (3710, 120096), (3753, 118720), (3780, 117872), (3816, 116760), (3892, 114480), (4032, 110505), (4170, 106848), (4240, 105084), (4320, 103138), (4448, 100170), (4452, 100080), (4770, 93408), (4865, 91584), (5004, 89040), (5040, 88404), (5088, 87570), (5560, 80136), (5565, 80064), (5724, 77840), (5838, 76320), (5936, 75060), (6048, 73670), (6255, 71232), (6360, 70056), (6672, 66780), (6678, 66720), (6720, 66303), (7155, 62272), (7367, 60480), (7420, 60048), (7506, 59360), (7560, 58936), (7632, 58380), (7784, 57240), (8340, 53424), (8480, 52542), (8640, 51569), (8757, 50880), (8896, 50085), (8904, 50040), (9540, 46704), (9730, 45792), (10008, 44520), (10017, 44480), (10080, 44202), (10176, 43785), (11120, 40068), (11130, 40032), (11448, 38920), (11676, 38160), (11872, 37530), (12096, 36835), (12510, 35616), (12720, 35028), (13344, 33390), (13356, 33360), (14310, 31136), (14595, 30528), (14734, 30240), (14840, 30024), (15012, 29680), (15120, 29468), (15264, 29190), (15568, 28620), (16680, 26712), (16695, 26688), (16960, 26271), (17514, 25440), (17808, 25020), (18765, 23744), (19080, 23352), (19460, 22896), (20016, 22260), (20034, 22240), (20160, 22101)]