19018678560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1163}}^1$

素因数の和:1376

約数の個数: 384

約数和(自身を含む): 71187185664

約数和(自身を除く): 52168507104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 157, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 314, 336, 372, 420, 434, 465, 471, 480, 496, 560, 620, 628, 651, 672, 744, 785, 840, 868, 930, 942, 992, 1085, 1099, 1120, 1163, 1240, 1256, 1302, 1488, 1570, 1680, 1736, 1860, 1884, 2170, 2198, 2326, 2355, 2480, 2512, 2604, 2976, 3140, 3255, 3297, 3360, 3472, 3489, 3720, 3768, 4340, 4396, 4652, 4710, 4867, 4960, 5024, 5208, 5495, 5815, 6280, 6510, 6594, 6944, 6978, 7440, 7536, 8141, 8680, 8792, 9304, 9420, 9734, 10416, 10990, 11630, 12560, 13020, 13188, 13956, 14601, 14880, 15072, 16282, 16485, 17360, 17445, 17584, 18608, 18840, 19468, 20832, 21980, 23260, 24335, 24423, 25120, 26040, 26376, 27912, 29202, 32564, 32970, 34069, 34720, 34890, 35168, 36053, 37216, 37680, 38936, 40705, 43960, 46520, 48670, 48846, 52080, 52752, 55824, 58404, 65128, 65940, 68138, 69780, 72106, 73005, 75360, 77872, 81410, 87920, 93040, 97340, 97692, 102207, 104160, 105504, 108159, 111648, 116808, 122115, 130256, 131880, 136276, 139560, 144212, 146010, 155744, 162820, 170345, 175840, 180265, 182591, 186080, 194680, 195384, 204414, 216318, 233616, 244230, 252371, 260512, 263760, 272552, 279120, 288424, 292020, 325640, 340690, 360530, 365182, 389360, 390768, 408828, 432636, 467232, 488460, 504742, 511035, 527520, 540795, 545104, 547773, 558240, 576848, 584040, 651280, 681380, 721060, 730364, 757113, 778720, 781536, 817656, 865272, 912955, 976920, 1009484, 1022070, 1081590, 1090208, 1095546, 1153696, 1168080, 1261855, 1278137, 1302560, 1362760, 1442120, 1460728, 1514226, 1635312, 1730544, 1825910, 1953840, 2018968, 2044140, 2163180, 2191092, 2336160, 2523710, 2556274, 2725520, 2738865, 2884240, 2921456, 3028452, 3270624, 3461088, 3651820, 3785565, 3834411, 3907680, 4037936, 4088280, 4326360, 4382184, 5047420, 5112548, 5451040, 5477730, 5660321, 5768480, 5842912, 6056904, 6390685, 7303640, 7571130, 7668822, 8075872, 8176560, 8652720, 8764368, 10094840, 10225096, 10955460, 11320642, 12113808, 12781370, 14607280, 15142260, 15337644, 16353120, 16980963, 17305440, 17528736, 19172055, 20189680, 20450192, 21910920, 22641284, 24227616, 25562740, 28301605, 29214560, 30284520, 30675288, 33961926, 38344110, 39622247, 40379360, 40900384, 43821840, 45282568, 51125480, 56603210, 60569040, 61350576, 67923852, 76688220, 79244494, 84904815, 87643680, 90565136, 102250960, 113206420, 118866741, 121138080, 122701152, 135847704, 153376440, 158488988, 169809630, 181130272, 198111235, 204501920, 226412840, 237733482, 271695408, 306752880, 316977976, 339619260, 396222470, 452825680, 475466964, 543390816, 594333705, 613505760, 633955952, 679238520, 792444940, 905651360, 950933928, 1188667410, 1267911904, 1358477040, 1584889880, 1901867856, 2377334820, 2716954080, 3169779760, 3803735712, 4754669640, 6339559520, 9509339280, 19018678560]

約数ペア:

[(1, 19018678560), (2, 9509339280), (3, 6339559520), (4, 4754669640), (5, 3803735712), (6, 3169779760), (7, 2716954080), (8, 2377334820), (10, 1901867856), (12, 1584889880), (14, 1358477040), (15, 1267911904), (16, 1188667410), (20, 950933928), (21, 905651360), (24, 792444940), (28, 679238520), (30, 633955952), (31, 613505760), (32, 594333705), (35, 543390816), (40, 475466964), (42, 452825680), (48, 396222470), (56, 339619260), (60, 316977976), (62, 306752880), (70, 271695408), (80, 237733482), (84, 226412840), (93, 204501920), (96, 198111235), (105, 181130272), (112, 169809630), (120, 158488988), (124, 153376440), (140, 135847704), (155, 122701152), (157, 121138080), (160, 118866741), (168, 113206420), (186, 102250960), (210, 90565136), (217, 87643680), (224, 84904815), (240, 79244494), (248, 76688220), (280, 67923852), (310, 61350576), (314, 60569040), (336, 56603210), (372, 51125480), (420, 45282568), (434, 43821840), (465, 40900384), (471, 40379360), (480, 39622247), (496, 38344110), (560, 33961926), (620, 30675288), (628, 30284520), (651, 29214560), (672, 28301605), (744, 25562740), (785, 24227616), (840, 22641284), (868, 21910920), (930, 20450192), (942, 20189680), (992, 19172055), (1085, 17528736), (1099, 17305440), (1120, 16980963), (1163, 16353120), (1240, 15337644), (1256, 15142260), (1302, 14607280), (1488, 12781370), (1570, 12113808), (1680, 11320642), (1736, 10955460), (1860, 10225096), (1884, 10094840), (2170, 8764368), (2198, 8652720), (2326, 8176560), (2355, 8075872), (2480, 7668822), (2512, 7571130), (2604, 7303640), (2976, 6390685), (3140, 6056904), (3255, 5842912), (3297, 5768480), (3360, 5660321), (3472, 5477730), (3489, 5451040), (3720, 5112548), (3768, 5047420), (4340, 4382184), (4396, 4326360), (4652, 4088280), (4710, 4037936), (4867, 3907680), (4960, 3834411), (5024, 3785565), (5208, 3651820), (5495, 3461088), (5815, 3270624), (6280, 3028452), (6510, 2921456), (6594, 2884240), (6944, 2738865), (6978, 2725520), (7440, 2556274), (7536, 2523710), (8141, 2336160), (8680, 2191092), (8792, 2163180), (9304, 2044140), (9420, 2018968), (9734, 1953840), (10416, 1825910), (10990, 1730544), (11630, 1635312), (12560, 1514226), (13020, 1460728), (13188, 1442120), (13956, 1362760), (14601, 1302560), (14880, 1278137), (15072, 1261855), (16282, 1168080), (16485, 1153696), (17360, 1095546), (17445, 1090208), (17584, 1081590), (18608, 1022070), (18840, 1009484), (19468, 976920), (20832, 912955), (21980, 865272), (23260, 817656), (24335, 781536), (24423, 778720), (25120, 757113), (26040, 730364), (26376, 721060), (27912, 681380), (29202, 651280), (32564, 584040), (32970, 576848), (34069, 558240), (34720, 547773), (34890, 545104), (35168, 540795), (36053, 527520), (37216, 511035), (37680, 504742), (38936, 488460), (40705, 467232), (43960, 432636), (46520, 408828), (48670, 390768), (48846, 389360), (52080, 365182), (52752, 360530), (55824, 340690), (58404, 325640), (65128, 292020), (65940, 288424), (68138, 279120), (69780, 272552), (72106, 263760), (73005, 260512), (75360, 252371), (77872, 244230), (81410, 233616), (87920, 216318), (93040, 204414), (97340, 195384), (97692, 194680), (102207, 186080), (104160, 182591), (105504, 180265), (108159, 175840), (111648, 170345), (116808, 162820), (122115, 155744), (130256, 146010), (131880, 144212), (136276, 139560)]