20993743680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1439}}^1$

素因数の和:1646

約数の個数: 448

約数和(自身を含む): 82585681920

約数和(自身を除く): 61591938240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 167, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 334, 336, 364, 390, 416, 420, 448, 455, 480, 501, 520, 546, 560, 624, 668, 672, 728, 780, 832, 835, 840, 910, 960, 1002, 1040, 1092, 1120, 1169, 1248, 1336, 1344, 1365, 1439, 1456, 1560, 1670, 1680, 1820, 2004, 2080, 2171, 2184, 2240, 2338, 2496, 2505, 2672, 2730, 2878, 2912, 3120, 3340, 3360, 3507, 3640, 4008, 4160, 4317, 4342, 4368, 4676, 5010, 5344, 5460, 5756, 5824, 5845, 6240, 6513, 6680, 6720, 7014, 7195, 7280, 8016, 8634, 8684, 8736, 9352, 10020, 10073, 10688, 10855, 10920, 11512, 11690, 12480, 13026, 13360, 14028, 14390, 14560, 15197, 16032, 17268, 17368, 17472, 17535, 18704, 18707, 20040, 20146, 21585, 21710, 21840, 23024, 23380, 26052, 26720, 28056, 28780, 29120, 30219, 30394, 32064, 32565, 34536, 34736, 35070, 37408, 37414, 40080, 40292, 43170, 43420, 43680, 45591, 46048, 46760, 50365, 52104, 53440, 56112, 56121, 57560, 60438, 60788, 65130, 69072, 69472, 70140, 74816, 74828, 75985, 80160, 80584, 86340, 86840, 87360, 91182, 92096, 93520, 93535, 100730, 104208, 112224, 112242, 115120, 120876, 121576, 130260, 130949, 138144, 138944, 140280, 149656, 151095, 151970, 160320, 161168, 172680, 173680, 182364, 187040, 187070, 201460, 208416, 224448, 224484, 227955, 230240, 240313, 241752, 243152, 260520, 261898, 276288, 280560, 280605, 299312, 302190, 303940, 322336, 345360, 347360, 364728, 374080, 374140, 392847, 402920, 416832, 448968, 455910, 460480, 480626, 483504, 486304, 521040, 523796, 561120, 561210, 598624, 604380, 607880, 644672, 654745, 690720, 694720, 720939, 729456, 748280, 785694, 805840, 897936, 911820, 961252, 967008, 972608, 1042080, 1047592, 1122240, 1122420, 1197248, 1201565, 1208760, 1215760, 1309490, 1381440, 1441878, 1458912, 1496560, 1571388, 1611680, 1682191, 1795872, 1823640, 1922504, 1934016, 1964235, 2084160, 2095184, 2244840, 2403130, 2417520, 2431520, 2618980, 2883756, 2917824, 2993120, 3124069, 3142776, 3223360, 3364382, 3591744, 3604695, 3647280, 3845008, 3928470, 4190368, 4489680, 4806260, 4835040, 4863040, 5046573, 5237960, 5767512, 5986240, 6248138, 6285552, 6728764, 7209390, 7294560, 7690016, 7856940, 8380736, 8410955, 8979360, 9372207, 9612520, 9670080, 10093146, 10475920, 11535024, 12496276, 12571104, 13457528, 14418780, 14589120, 15380032, 15620345, 15713880, 16821910, 17958720, 18744414, 19225040, 20186292, 20951840, 21868483, 23070048, 24992552, 25142208, 25232865, 26915056, 28837560, 31240690, 31427760, 33643820, 37488828, 38450080, 40372584, 41903680, 43736966, 46140096, 46861035, 49985104, 50465730, 53830112, 57675120, 62481380, 62855520, 65605449, 67287640, 74977656, 76900160, 80745168, 87473932, 93722070, 99970208, 100931460, 107660224, 109342415, 115350240, 124962760, 125711040, 131210898, 134575280, 149955312, 161490336, 174947864, 187444140, 199940416, 201862920, 218684830, 230700480, 249925520, 262421796, 269150560, 299910624, 322980672, 328027245, 349895728, 374888280, 403725840, 437369660, 499851040, 524843592, 538301120, 599821248, 656054490, 699791456, 749776560, 807451680, 874739320, 999702080, 1049687184, 1312108980, 1399582912, 1499553120, 1614903360, 1749478640, 2099374368, 2624217960, 2999106240, 3498957280, 4198748736, 5248435920, 6997914560, 10496871840, 20993743680]

約数ペア:

[(1, 20993743680), (2, 10496871840), (3, 6997914560), (4, 5248435920), (5, 4198748736), (6, 3498957280), (7, 2999106240), (8, 2624217960), (10, 2099374368), (12, 1749478640), (13, 1614903360), (14, 1499553120), (15, 1399582912), (16, 1312108980), (20, 1049687184), (21, 999702080), (24, 874739320), (26, 807451680), (28, 749776560), (30, 699791456), (32, 656054490), (35, 599821248), (39, 538301120), (40, 524843592), (42, 499851040), (48, 437369660), (52, 403725840), (56, 374888280), (60, 349895728), (64, 328027245), (65, 322980672), (70, 299910624), (78, 269150560), (80, 262421796), (84, 249925520), (91, 230700480), (96, 218684830), (104, 201862920), (105, 199940416), (112, 187444140), (120, 174947864), (130, 161490336), (140, 149955312), (156, 134575280), (160, 131210898), (167, 125711040), (168, 124962760), (182, 115350240), (192, 109342415), (195, 107660224), (208, 100931460), (210, 99970208), (224, 93722070), (240, 87473932), (260, 80745168), (273, 76900160), (280, 74977656), (312, 67287640), (320, 65605449), (334, 62855520), (336, 62481380), (364, 57675120), (390, 53830112), (416, 50465730), (420, 49985104), (448, 46861035), (455, 46140096), (480, 43736966), (501, 41903680), (520, 40372584), (546, 38450080), (560, 37488828), (624, 33643820), (668, 31427760), (672, 31240690), (728, 28837560), (780, 26915056), (832, 25232865), (835, 25142208), (840, 24992552), (910, 23070048), (960, 21868483), (1002, 20951840), (1040, 20186292), (1092, 19225040), (1120, 18744414), (1169, 17958720), (1248, 16821910), (1336, 15713880), (1344, 15620345), (1365, 15380032), (1439, 14589120), (1456, 14418780), (1560, 13457528), (1670, 12571104), (1680, 12496276), (1820, 11535024), (2004, 10475920), (2080, 10093146), (2171, 9670080), (2184, 9612520), (2240, 9372207), (2338, 8979360), (2496, 8410955), (2505, 8380736), (2672, 7856940), (2730, 7690016), (2878, 7294560), (2912, 7209390), (3120, 6728764), (3340, 6285552), (3360, 6248138), (3507, 5986240), (3640, 5767512), (4008, 5237960), (4160, 5046573), (4317, 4863040), (4342, 4835040), (4368, 4806260), (4676, 4489680), (5010, 4190368), (5344, 3928470), (5460, 3845008), (5756, 3647280), (5824, 3604695), (5845, 3591744), (6240, 3364382), (6513, 3223360), (6680, 3142776), (6720, 3124069), (7014, 2993120), (7195, 2917824), (7280, 2883756), (8016, 2618980), (8634, 2431520), (8684, 2417520), (8736, 2403130), (9352, 2244840), (10020, 2095184), (10073, 2084160), (10688, 1964235), (10855, 1934016), (10920, 1922504), (11512, 1823640), (11690, 1795872), (12480, 1682191), (13026, 1611680), (13360, 1571388), (14028, 1496560), (14390, 1458912), (14560, 1441878), (15197, 1381440), (16032, 1309490), (17268, 1215760), (17368, 1208760), (17472, 1201565), (17535, 1197248), (18704, 1122420), (18707, 1122240), (20040, 1047592), (20146, 1042080), (21585, 972608), (21710, 967008), (21840, 961252), (23024, 911820), (23380, 897936), (26052, 805840), (26720, 785694), (28056, 748280), (28780, 729456), (29120, 720939), (30219, 694720), (30394, 690720), (32064, 654745), (32565, 644672), (34536, 607880), (34736, 604380), (35070, 598624), (37408, 561210), (37414, 561120), (40080, 523796), (40292, 521040), (43170, 486304), (43420, 483504), (43680, 480626), (45591, 460480), (46048, 455910), (46760, 448968), (50365, 416832), (52104, 402920), (53440, 392847), (56112, 374140), (56121, 374080), (57560, 364728), (60438, 347360), (60788, 345360), (65130, 322336), (69072, 303940), (69472, 302190), (70140, 299312), (74816, 280605), (74828, 280560), (75985, 276288), (80160, 261898), (80584, 260520), (86340, 243152), (86840, 241752), (87360, 240313), (91182, 230240), (92096, 227955), (93520, 224484), (93535, 224448), (100730, 208416), (104208, 201460), (112224, 187070), (112242, 187040), (115120, 182364), (120876, 173680), (121576, 172680), (130260, 161168), (130949, 160320), (138144, 151970), (138944, 151095), (140280, 149656)]