395115840

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 448

約数和(自身を含む): 1638604800

約数和(自身を除く): 1243488960

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, 47, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 105, 108, 112, 120, 126, 135, 139, 140, 141, 144, 160, 168, 180, 188, 189, 192, 210, 216, 224, 235, 240, 252, 270, 278, 280, 282, 288, 315, 320, 329, 336, 360, 376, 378, 417, 420, 423, 432, 448, 470, 480, 504, 540, 556, 560, 564, 576, 630, 658, 672, 695, 705, 720, 752, 756, 834, 840, 846, 864, 940, 945, 960, 973, 987, 1008, 1080, 1112, 1120, 1128, 1251, 1260, 1269, 1316, 1344, 1390, 1410, 1440, 1504, 1512, 1645, 1668, 1680, 1692, 1728, 1880, 1890, 1946, 1974, 2016, 2085, 2115, 2160, 2224, 2240, 2256, 2502, 2520, 2538, 2632, 2780, 2820, 2880, 2919, 2961, 3008, 3024, 3290, 3336, 3360, 3384, 3753, 3760, 3780, 3892, 3948, 4032, 4170, 4230, 4320, 4448, 4512, 4865, 4935, 5004, 5040, 5076, 5264, 5560, 5640, 5838, 5922, 6048, 6255, 6345, 6533, 6580, 6672, 6720, 6768, 7506, 7520, 7560, 7784, 7896, 8340, 8460, 8640, 8757, 8883, 8896, 9024, 9730, 9870, 10008, 10080, 10152, 10528, 11120, 11280, 11676, 11844, 12096, 12510, 12690, 13066, 13160, 13344, 13536, 14595, 14805, 15012, 15040, 15120, 15568, 15792, 16680, 16920, 17514, 17766, 18765, 19460, 19599, 19740, 20016, 20160, 20304, 21056, 22240, 22560, 23352, 23688, 25020, 25380, 26132, 26271, 26320, 26688, 27072, 29190, 29610, 30024, 30240, 31136, 31584, 32665, 33360, 33840, 35028, 35532, 37530, 38920, 39198, 39480, 40032, 40608, 43785, 44415, 44480, 45120, 45731, 46704, 47376, 50040, 50760, 52264, 52542, 52640, 58380, 58797, 59220, 60048, 60480, 62272, 63168, 65330, 66720, 67680, 70056, 71064, 75060, 77840, 78396, 78960, 80064, 81216, 87570, 88830, 91462, 93408, 94752, 97995, 100080, 101520, 104528, 105084, 105280, 116760, 117594, 118440, 120096, 130660, 131355, 133440, 135360, 137193, 140112, 142128, 150120, 155680, 156792, 157920, 175140, 176391, 177660, 182924, 186816, 189504, 195990, 200160, 203040, 209056, 210168, 228655, 233520, 235188, 236880, 240192, 261320, 262710, 274386, 280224, 284256, 293985, 300240, 311360, 313584, 315840, 350280, 352782, 355320, 365848, 391980, 400320, 406080, 411579, 418112, 420336, 457310, 467040, 470376, 473760, 522640, 525420, 548772, 560448, 568512, 587970, 600480, 627168, 685965, 700560, 705564, 710640, 731696, 783960, 823158, 840672, 881955, 914620, 934080, 940752, 947520, 1045280, 1050840, 1097544, 1175940, 1200960, 1234737, 1254336, 1371930, 1401120, 1411128, 1421280, 1463392, 1567920, 1646316, 1681344, 1763910, 1829240, 1881504, 2057895, 2090560, 2101680, 2195088, 2351880, 2469474, 2743860, 2802240, 2822256, 2842560, 2926784, 3135840, 3292632, 3527820, 3658480, 3763008, 4115790, 4203360, 4390176, 4703760, 4938948, 5487720, 5644512, 6173685, 6271680, 6585264, 7055640, 7316960, 8231580, 8406720, 8780352, 9407520, 9877896, 10975440, 11289024, 12347370, 13170528, 14111280, 14633920, 16463160, 18815040, 19755792, 21950880, 24694740, 26341056, 28222560, 32926320, 39511584, 43901760, 49389480, 56445120, 65852640, 79023168, 98778960, 131705280, 197557920, 395115840]

約数ペア:

[(1, 395115840), (2, 197557920), (3, 131705280), (4, 98778960), (5, 79023168), (6, 65852640), (7, 56445120), (8, 49389480), (9, 43901760), (10, 39511584), (12, 32926320), (14, 28222560), (15, 26341056), (16, 24694740), (18, 21950880), (20, 19755792), (21, 18815040), (24, 16463160), (27, 14633920), (28, 14111280), (30, 13170528), (32, 12347370), (35, 11289024), (36, 10975440), (40, 9877896), (42, 9407520), (45, 8780352), (47, 8406720), (48, 8231580), (54, 7316960), (56, 7055640), (60, 6585264), (63, 6271680), (64, 6173685), (70, 5644512), (72, 5487720), (80, 4938948), (84, 4703760), (90, 4390176), (94, 4203360), (96, 4115790), (105, 3763008), (108, 3658480), (112, 3527820), (120, 3292632), (126, 3135840), (135, 2926784), (139, 2842560), (140, 2822256), (141, 2802240), (144, 2743860), (160, 2469474), (168, 2351880), (180, 2195088), (188, 2101680), (189, 2090560), (192, 2057895), (210, 1881504), (216, 1829240), (224, 1763910), (235, 1681344), (240, 1646316), (252, 1567920), (270, 1463392), (278, 1421280), (280, 1411128), (282, 1401120), (288, 1371930), (315, 1254336), (320, 1234737), (329, 1200960), (336, 1175940), (360, 1097544), (376, 1050840), (378, 1045280), (417, 947520), (420, 940752), (423, 934080), (432, 914620), (448, 881955), (470, 840672), (480, 823158), (504, 783960), (540, 731696), (556, 710640), (560, 705564), (564, 700560), (576, 685965), (630, 627168), (658, 600480), (672, 587970), (695, 568512), (705, 560448), (720, 548772), (752, 525420), (756, 522640), (834, 473760), (840, 470376), (846, 467040), (864, 457310), (940, 420336), (945, 418112), (960, 411579), (973, 406080), (987, 400320), (1008, 391980), (1080, 365848), (1112, 355320), (1120, 352782), (1128, 350280), (1251, 315840), (1260, 313584), (1269, 311360), (1316, 300240), (1344, 293985), (1390, 284256), (1410, 280224), (1440, 274386), (1504, 262710), (1512, 261320), (1645, 240192), (1668, 236880), (1680, 235188), (1692, 233520), (1728, 228655), (1880, 210168), (1890, 209056), (1946, 203040), (1974, 200160), (2016, 195990), (2085, 189504), (2115, 186816), (2160, 182924), (2224, 177660), (2240, 176391), (2256, 175140), (2502, 157920), (2520, 156792), (2538, 155680), (2632, 150120), (2780, 142128), (2820, 140112), (2880, 137193), (2919, 135360), (2961, 133440), (3008, 131355), (3024, 130660), (3290, 120096), (3336, 118440), (3360, 117594), (3384, 116760), (3753, 105280), (3760, 105084), (3780, 104528), (3892, 101520), (3948, 100080), (4032, 97995), (4170, 94752), (4230, 93408), (4320, 91462), (4448, 88830), (4512, 87570), (4865, 81216), (4935, 80064), (5004, 78960), (5040, 78396), (5076, 77840), (5264, 75060), (5560, 71064), (5640, 70056), (5838, 67680), (5922, 66720), (6048, 65330), (6255, 63168), (6345, 62272), (6533, 60480), (6580, 60048), (6672, 59220), (6720, 58797), (6768, 58380), (7506, 52640), (7520, 52542), (7560, 52264), (7784, 50760), (7896, 50040), (8340, 47376), (8460, 46704), (8640, 45731), (8757, 45120), (8883, 44480), (8896, 44415), (9024, 43785), (9730, 40608), (9870, 40032), (10008, 39480), (10080, 39198), (10152, 38920), (10528, 37530), (11120, 35532), (11280, 35028), (11676, 33840), (11844, 33360), (12096, 32665), (12510, 31584), (12690, 31136), (13066, 30240), (13160, 30024), (13344, 29610), (13536, 29190), (14595, 27072), (14805, 26688), (15012, 26320), (15040, 26271), (15120, 26132), (15568, 25380), (15792, 25020), (16680, 23688), (16920, 23352), (17514, 22560), (17766, 22240), (18765, 21056), (19460, 20304), (19599, 20160), (19740, 20016)]