19105787520

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2857}}^1$

素因数の和:2934

約数の個数: 384

約数和(自身を含む): 70033803840

約数和(自身を除く): 50928016320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 81, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 162, 172, 180, 192, 215, 216, 240, 243, 258, 270, 288, 320, 324, 344, 360, 384, 387, 405, 430, 432, 480, 486, 516, 540, 576, 640, 645, 648, 688, 720, 774, 810, 860, 864, 960, 972, 1032, 1080, 1152, 1161, 1215, 1290, 1296, 1376, 1440, 1548, 1620, 1720, 1728, 1920, 1935, 1944, 2064, 2160, 2322, 2430, 2580, 2592, 2752, 2857, 2880, 3096, 3240, 3440, 3456, 3483, 3870, 3888, 4128, 4320, 4644, 4860, 5160, 5184, 5504, 5714, 5760, 5805, 6192, 6480, 6880, 6966, 7740, 7776, 8256, 8571, 8640, 9288, 9720, 10320, 10368, 10449, 11428, 11610, 12384, 12960, 13760, 13932, 14285, 15480, 15552, 16512, 17142, 17280, 17415, 18576, 19440, 20640, 20898, 22856, 23220, 24768, 25713, 25920, 27520, 27864, 28570, 30960, 31104, 34284, 34830, 37152, 38880, 41280, 41796, 42855, 45712, 46440, 49536, 51426, 51840, 52245, 55728, 57140, 61920, 68568, 69660, 74304, 77139, 77760, 82560, 83592, 85710, 91424, 92880, 102852, 104490, 111456, 114280, 122851, 123840, 128565, 137136, 139320, 148608, 154278, 155520, 167184, 171420, 182848, 185760, 205704, 208980, 222912, 228560, 231417, 245702, 247680, 257130, 274272, 278640, 308556, 334368, 342840, 365696, 368553, 371520, 385695, 411408, 417960, 445824, 457120, 462834, 491404, 514260, 548544, 557280, 614255, 617112, 668736, 685680, 694251, 737106, 743040, 771390, 822816, 835920, 914240, 925668, 982808, 1028520, 1097088, 1105659, 1114560, 1157085, 1228510, 1234224, 1337472, 1371360, 1388502, 1474212, 1542780, 1645632, 1671840, 1828480, 1842765, 1851336, 1965616, 2057040, 2211318, 2229120, 2314170, 2457020, 2468448, 2742720, 2777004, 2948424, 3085560, 3291264, 3316977, 3343680, 3471255, 3685530, 3702672, 3931232, 4114080, 4422636, 4628340, 4914040, 4936896, 5485440, 5528295, 5554008, 5896848, 6171120, 6633954, 6687360, 6942510, 7371060, 7405344, 7862464, 8228160, 8845272, 9256680, 9828080, 9873792, 9950931, 11056590, 11108016, 11793696, 12342240, 13267908, 13885020, 14742120, 14810688, 15724928, 16456320, 16584885, 17690544, 18513360, 19656160, 19901862, 22113180, 22216032, 23587392, 24684480, 26535816, 27770040, 29484240, 29621376, 29852793, 33169770, 35381088, 37026720, 39312320, 39803724, 44226360, 44432064, 47174784, 49368960, 49754655, 53071632, 55540080, 58968480, 59705586, 66339540, 70762176, 74053440, 78624640, 79607448, 88452720, 88864128, 99509310, 106143264, 111080160, 117936960, 119411172, 132679080, 141524352, 148106880, 149263965, 159214896, 176905440, 199018620, 212286528, 222160320, 235873920, 238822344, 265358160, 298527930, 318429792, 353810880, 398037240, 424573056, 444320640, 477644688, 530716320, 597055860, 636859584, 707621760, 796074480, 955289376, 1061432640, 1194111720, 1273719168, 1592148960, 1910578752, 2122865280, 2388223440, 3184297920, 3821157504, 4776446880, 6368595840, 9552893760, 19105787520]

約数ペア:

[(1, 19105787520), (2, 9552893760), (3, 6368595840), (4, 4776446880), (5, 3821157504), (6, 3184297920), (8, 2388223440), (9, 2122865280), (10, 1910578752), (12, 1592148960), (15, 1273719168), (16, 1194111720), (18, 1061432640), (20, 955289376), (24, 796074480), (27, 707621760), (30, 636859584), (32, 597055860), (36, 530716320), (40, 477644688), (43, 444320640), (45, 424573056), (48, 398037240), (54, 353810880), (60, 318429792), (64, 298527930), (72, 265358160), (80, 238822344), (81, 235873920), (86, 222160320), (90, 212286528), (96, 199018620), (108, 176905440), (120, 159214896), (128, 149263965), (129, 148106880), (135, 141524352), (144, 132679080), (160, 119411172), (162, 117936960), (172, 111080160), (180, 106143264), (192, 99509310), (215, 88864128), (216, 88452720), (240, 79607448), (243, 78624640), (258, 74053440), (270, 70762176), (288, 66339540), (320, 59705586), (324, 58968480), (344, 55540080), (360, 53071632), (384, 49754655), (387, 49368960), (405, 47174784), (430, 44432064), (432, 44226360), (480, 39803724), (486, 39312320), (516, 37026720), (540, 35381088), (576, 33169770), (640, 29852793), (645, 29621376), (648, 29484240), (688, 27770040), (720, 26535816), (774, 24684480), (810, 23587392), (860, 22216032), (864, 22113180), (960, 19901862), (972, 19656160), (1032, 18513360), (1080, 17690544), (1152, 16584885), (1161, 16456320), (1215, 15724928), (1290, 14810688), (1296, 14742120), (1376, 13885020), (1440, 13267908), (1548, 12342240), (1620, 11793696), (1720, 11108016), (1728, 11056590), (1920, 9950931), (1935, 9873792), (1944, 9828080), (2064, 9256680), (2160, 8845272), (2322, 8228160), (2430, 7862464), (2580, 7405344), (2592, 7371060), (2752, 6942510), (2857, 6687360), (2880, 6633954), (3096, 6171120), (3240, 5896848), (3440, 5554008), (3456, 5528295), (3483, 5485440), (3870, 4936896), (3888, 4914040), (4128, 4628340), (4320, 4422636), (4644, 4114080), (4860, 3931232), (5160, 3702672), (5184, 3685530), (5504, 3471255), (5714, 3343680), (5760, 3316977), (5805, 3291264), (6192, 3085560), (6480, 2948424), (6880, 2777004), (6966, 2742720), (7740, 2468448), (7776, 2457020), (8256, 2314170), (8571, 2229120), (8640, 2211318), (9288, 2057040), (9720, 1965616), (10320, 1851336), (10368, 1842765), (10449, 1828480), (11428, 1671840), (11610, 1645632), (12384, 1542780), (12960, 1474212), (13760, 1388502), (13932, 1371360), (14285, 1337472), (15480, 1234224), (15552, 1228510), (16512, 1157085), (17142, 1114560), (17280, 1105659), (17415, 1097088), (18576, 1028520), (19440, 982808), (20640, 925668), (20898, 914240), (22856, 835920), (23220, 822816), (24768, 771390), (25713, 743040), (25920, 737106), (27520, 694251), (27864, 685680), (28570, 668736), (30960, 617112), (31104, 614255), (34284, 557280), (34830, 548544), (37152, 514260), (38880, 491404), (41280, 462834), (41796, 457120), (42855, 445824), (45712, 417960), (46440, 411408), (49536, 385695), (51426, 371520), (51840, 368553), (52245, 365696), (55728, 342840), (57140, 334368), (61920, 308556), (68568, 278640), (69660, 274272), (74304, 257130), (77139, 247680), (77760, 245702), (82560, 231417), (83592, 228560), (85710, 222912), (91424, 208980), (92880, 205704), (102852, 185760), (104490, 182848), (111456, 171420), (114280, 167184), (122851, 155520), (123840, 154278), (128565, 148608), (137136, 139320)]