19339320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 384

約数和(自身を含む): 82736640

約数和(自身を除く): 63397320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 23, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 46, 49, 52, 55, 56, 60, 65, 66, 69, 70, 77, 78, 84, 88, 91, 92, 98, 104, 105, 110, 115, 120, 130, 132, 138, 140, 143, 147, 154, 156, 161, 165, 168, 182, 184, 195, 196, 210, 220, 230, 231, 245, 253, 260, 264, 273, 276, 280, 286, 294, 299, 308, 312, 322, 330, 345, 364, 385, 390, 392, 420, 429, 440, 455, 460, 462, 483, 490, 506, 520, 539, 546, 552, 572, 588, 598, 616, 637, 644, 660, 690, 715, 728, 735, 759, 770, 780, 805, 840, 858, 897, 910, 920, 924, 966, 980, 1001, 1012, 1078, 1092, 1127, 1144, 1155, 1176, 1196, 1265, 1274, 1288, 1320, 1365, 1380, 1430, 1470, 1495, 1518, 1540, 1560, 1610, 1617, 1716, 1771, 1794, 1820, 1848, 1911, 1932, 1960, 2002, 2024, 2093, 2145, 2156, 2184, 2254, 2310, 2392, 2415, 2530, 2548, 2695, 2730, 2760, 2860, 2940, 2990, 3003, 3036, 3080, 3185, 3220, 3234, 3289, 3381, 3432, 3542, 3588, 3640, 3795, 3822, 3864, 4004, 4186, 4290, 4312, 4485, 4508, 4620, 4830, 5005, 5060, 5096, 5313, 5390, 5460, 5635, 5720, 5880, 5980, 6006, 6072, 6279, 6370, 6440, 6468, 6578, 6762, 7007, 7084, 7176, 7590, 7644, 8008, 8085, 8372, 8580, 8855, 8970, 9016, 9240, 9555, 9660, 9867, 10010, 10120, 10465, 10626, 10780, 10920, 11270, 11960, 12012, 12397, 12558, 12740, 12936, 13156, 13524, 14014, 14168, 14651, 15015, 15180, 15288, 16170, 16445, 16744, 16905, 17160, 17710, 17940, 19110, 19320, 19734, 20020, 20930, 21021, 21252, 21560, 22540, 23023, 24024, 24794, 25116, 25480, 26312, 26565, 27048, 28028, 29302, 30030, 30360, 31395, 32340, 32890, 33810, 35035, 35420, 35880, 37191, 38220, 39468, 40040, 41860, 42042, 42504, 43953, 45080, 46046, 49335, 49588, 50232, 53130, 56056, 58604, 60060, 61985, 62790, 64680, 65780, 67620, 69069, 70070, 70840, 73255, 74382, 76440, 78936, 83720, 84084, 87906, 92092, 98670, 99176, 105105, 106260, 115115, 117208, 120120, 123970, 125580, 131560, 135240, 138138, 140140, 146510, 148764, 161161, 168168, 175812, 184184, 185955, 197340, 210210, 212520, 219765, 230230, 247940, 251160, 276276, 280280, 293020, 297528, 322322, 345345, 351624, 371910, 394680, 420420, 439530, 460460, 483483, 495880, 552552, 586040, 644644, 690690, 743820, 805805, 840840, 879060, 920920, 966966, 1289288, 1381380, 1487640, 1611610, 1758120, 1933932, 2417415, 2762760, 3223220, 3867864, 4834830, 6446440, 9669660, 19339320]

約数ペア:

[(1, 19339320), (2, 9669660), (3, 6446440), (4, 4834830), (5, 3867864), (6, 3223220), (7, 2762760), (8, 2417415), (10, 1933932), (11, 1758120), (12, 1611610), (13, 1487640), (14, 1381380), (15, 1289288), (20, 966966), (21, 920920), (22, 879060), (23, 840840), (24, 805805), (26, 743820), (28, 690690), (30, 644644), (33, 586040), (35, 552552), (39, 495880), (40, 483483), (42, 460460), (44, 439530), (46, 420420), (49, 394680), (52, 371910), (55, 351624), (56, 345345), (60, 322322), (65, 297528), (66, 293020), (69, 280280), (70, 276276), (77, 251160), (78, 247940), (84, 230230), (88, 219765), (91, 212520), (92, 210210), (98, 197340), (104, 185955), (105, 184184), (110, 175812), (115, 168168), (120, 161161), (130, 148764), (132, 146510), (138, 140140), (140, 138138), (143, 135240), (147, 131560), (154, 125580), (156, 123970), (161, 120120), (165, 117208), (168, 115115), (182, 106260), (184, 105105), (195, 99176), (196, 98670), (210, 92092), (220, 87906), (230, 84084), (231, 83720), (245, 78936), (253, 76440), (260, 74382), (264, 73255), (273, 70840), (276, 70070), (280, 69069), (286, 67620), (294, 65780), (299, 64680), (308, 62790), (312, 61985), (322, 60060), (330, 58604), (345, 56056), (364, 53130), (385, 50232), (390, 49588), (392, 49335), (420, 46046), (429, 45080), (440, 43953), (455, 42504), (460, 42042), (462, 41860), (483, 40040), (490, 39468), (506, 38220), (520, 37191), (539, 35880), (546, 35420), (552, 35035), (572, 33810), (588, 32890), (598, 32340), (616, 31395), (637, 30360), (644, 30030), (660, 29302), (690, 28028), (715, 27048), (728, 26565), (735, 26312), (759, 25480), (770, 25116), (780, 24794), (805, 24024), (840, 23023), (858, 22540), (897, 21560), (910, 21252), (920, 21021), (924, 20930), (966, 20020), (980, 19734), (1001, 19320), (1012, 19110), (1078, 17940), (1092, 17710), (1127, 17160), (1144, 16905), (1155, 16744), (1176, 16445), (1196, 16170), (1265, 15288), (1274, 15180), (1288, 15015), (1320, 14651), (1365, 14168), (1380, 14014), (1430, 13524), (1470, 13156), (1495, 12936), (1518, 12740), (1540, 12558), (1560, 12397), (1610, 12012), (1617, 11960), (1716, 11270), (1771, 10920), (1794, 10780), (1820, 10626), (1848, 10465), (1911, 10120), (1932, 10010), (1960, 9867), (2002, 9660), (2024, 9555), (2093, 9240), (2145, 9016), (2156, 8970), (2184, 8855), (2254, 8580), (2310, 8372), (2392, 8085), (2415, 8008), (2530, 7644), (2548, 7590), (2695, 7176), (2730, 7084), (2760, 7007), (2860, 6762), (2940, 6578), (2990, 6468), (3003, 6440), (3036, 6370), (3080, 6279), (3185, 6072), (3220, 6006), (3234, 5980), (3289, 5880), (3381, 5720), (3432, 5635), (3542, 5460), (3588, 5390), (3640, 5313), (3795, 5096), (3822, 5060), (3864, 5005), (4004, 4830), (4186, 4620), (4290, 4508), (4312, 4485)]