219613680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 480

約数和(自身を含む): 909941760

約数和(自身を除く): 690328080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 79, 80, 81, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 158, 162, 165, 176, 180, 195, 198, 208, 216, 220, 234, 237, 240, 243, 260, 264, 270, 286, 297, 312, 316, 324, 330, 351, 360, 390, 395, 396, 405, 429, 432, 440, 468, 474, 486, 495, 520, 528, 540, 572, 585, 594, 624, 632, 648, 660, 702, 711, 715, 720, 780, 790, 792, 810, 858, 869, 880, 891, 936, 948, 972, 990, 1027, 1040, 1053, 1080, 1144, 1170, 1185, 1188, 1215, 1264, 1287, 1296, 1320, 1404, 1422, 1430, 1485, 1560, 1580, 1584, 1620, 1716, 1738, 1755, 1782, 1872, 1896, 1944, 1980, 2054, 2106, 2133, 2145, 2160, 2288, 2340, 2370, 2376, 2430, 2574, 2607, 2640, 2673, 2808, 2844, 2860, 2970, 3081, 3120, 3159, 3160, 3240, 3432, 3476, 3510, 3555, 3564, 3792, 3861, 3888, 3960, 4108, 4212, 4266, 4290, 4345, 4455, 4680, 4740, 4752, 4860, 5135, 5148, 5214, 5265, 5346, 5616, 5688, 5720, 5940, 6162, 6318, 6320, 6399, 6435, 6480, 6864, 6952, 7020, 7110, 7128, 7722, 7821, 7920, 8216, 8424, 8532, 8580, 8690, 8910, 9243, 9360, 9480, 9720, 10270, 10296, 10428, 10530, 10665, 10692, 11297, 11376, 11440, 11583, 11880, 12324, 12636, 12798, 12870, 13035, 13365, 13904, 14040, 14220, 14256, 15405, 15444, 15642, 15795, 16432, 16848, 17064, 17160, 17380, 17820, 18486, 18960, 19197, 19305, 19440, 20540, 20592, 20856, 21060, 21330, 21384, 22594, 23166, 23463, 23760, 24648, 25272, 25596, 25740, 26070, 26730, 27729, 28080, 28440, 30810, 30888, 31284, 31590, 31995, 33891, 34128, 34320, 34749, 34760, 35640, 36972, 38394, 38610, 39105, 41080, 41712, 42120, 42660, 42768, 45188, 46215, 46332, 46926, 49296, 50544, 51192, 51480, 52140, 53460, 55458, 56485, 56880, 57915, 61620, 61776, 62568, 63180, 63990, 67782, 69498, 69520, 70389, 71280, 73944, 76788, 77220, 78210, 82160, 83187, 84240, 85320, 90376, 92430, 92664, 93852, 95985, 101673, 102384, 102960, 104280, 106920, 110916, 112970, 115830, 117315, 123240, 125136, 126360, 127980, 135564, 138645, 138996, 140778, 147888, 153576, 154440, 156420, 166374, 169455, 170640, 173745, 180752, 184860, 185328, 187704, 191970, 203346, 208560, 211167, 213840, 221832, 225940, 231660, 234630, 246480, 249561, 252720, 255960, 271128, 277290, 277992, 281556, 305019, 307152, 308880, 312840, 332748, 338910, 347490, 351945, 369720, 375408, 383940, 406692, 415935, 422334, 443664, 451880, 463320, 469260, 499122, 508365, 511920, 542256, 554580, 555984, 563112, 610038, 625680, 665496, 677820, 694980, 703890, 739440, 767880, 813384, 831870, 844668, 903760, 915057, 926640, 938520, 998244, 1016730, 1055835, 1109160, 1126224, 1220076, 1247805, 1330992, 1355640, 1389960, 1407780, 1525095, 1535760, 1626768, 1663740, 1689336, 1830114, 1877040, 1996488, 2033460, 2111670, 2218320, 2440152, 2495610, 2711280, 2745171, 2779920, 2815560, 3050190, 3327480, 3378672, 3660228, 3992976, 4066920, 4223340, 4575285, 4880304, 4991220, 5490342, 5631120, 6100380, 6654960, 7320456, 8133840, 8446680, 9150570, 9982440, 10980684, 12200760, 13725855, 14640912, 16893360, 18301140, 19964880, 21961368, 24401520, 27451710, 36602280, 43922736, 54903420, 73204560, 109806840, 219613680]

約数ペア:

[(1, 219613680), (2, 109806840), (3, 73204560), (4, 54903420), (5, 43922736), (6, 36602280), (8, 27451710), (9, 24401520), (10, 21961368), (11, 19964880), (12, 18301140), (13, 16893360), (15, 14640912), (16, 13725855), (18, 12200760), (20, 10980684), (22, 9982440), (24, 9150570), (26, 8446680), (27, 8133840), (30, 7320456), (33, 6654960), (36, 6100380), (39, 5631120), (40, 5490342), (44, 4991220), (45, 4880304), (48, 4575285), (52, 4223340), (54, 4066920), (55, 3992976), (60, 3660228), (65, 3378672), (66, 3327480), (72, 3050190), (78, 2815560), (79, 2779920), (80, 2745171), (81, 2711280), (88, 2495610), (90, 2440152), (99, 2218320), (104, 2111670), (108, 2033460), (110, 1996488), (117, 1877040), (120, 1830114), (130, 1689336), (132, 1663740), (135, 1626768), (143, 1535760), (144, 1525095), (156, 1407780), (158, 1389960), (162, 1355640), (165, 1330992), (176, 1247805), (180, 1220076), (195, 1126224), (198, 1109160), (208, 1055835), (216, 1016730), (220, 998244), (234, 938520), (237, 926640), (240, 915057), (243, 903760), (260, 844668), (264, 831870), (270, 813384), (286, 767880), (297, 739440), (312, 703890), (316, 694980), (324, 677820), (330, 665496), (351, 625680), (360, 610038), (390, 563112), (395, 555984), (396, 554580), (405, 542256), (429, 511920), (432, 508365), (440, 499122), (468, 469260), (474, 463320), (486, 451880), (495, 443664), (520, 422334), (528, 415935), (540, 406692), (572, 383940), (585, 375408), (594, 369720), (624, 351945), (632, 347490), (648, 338910), (660, 332748), (702, 312840), (711, 308880), (715, 307152), (720, 305019), (780, 281556), (790, 277992), (792, 277290), (810, 271128), (858, 255960), (869, 252720), (880, 249561), (891, 246480), (936, 234630), (948, 231660), (972, 225940), (990, 221832), (1027, 213840), (1040, 211167), (1053, 208560), (1080, 203346), (1144, 191970), (1170, 187704), (1185, 185328), (1188, 184860), (1215, 180752), (1264, 173745), (1287, 170640), (1296, 169455), (1320, 166374), (1404, 156420), (1422, 154440), (1430, 153576), (1485, 147888), (1560, 140778), (1580, 138996), (1584, 138645), (1620, 135564), (1716, 127980), (1738, 126360), (1755, 125136), (1782, 123240), (1872, 117315), (1896, 115830), (1944, 112970), (1980, 110916), (2054, 106920), (2106, 104280), (2133, 102960), (2145, 102384), (2160, 101673), (2288, 95985), (2340, 93852), (2370, 92664), (2376, 92430), (2430, 90376), (2574, 85320), (2607, 84240), (2640, 83187), (2673, 82160), (2808, 78210), (2844, 77220), (2860, 76788), (2970, 73944), (3081, 71280), (3120, 70389), (3159, 69520), (3160, 69498), (3240, 67782), (3432, 63990), (3476, 63180), (3510, 62568), (3555, 61776), (3564, 61620), (3792, 57915), (3861, 56880), (3888, 56485), (3960, 55458), (4108, 53460), (4212, 52140), (4266, 51480), (4290, 51192), (4345, 50544), (4455, 49296), (4680, 46926), (4740, 46332), (4752, 46215), (4860, 45188), (5135, 42768), (5148, 42660), (5214, 42120), (5265, 41712), (5346, 41080), (5616, 39105), (5688, 38610), (5720, 38394), (5940, 36972), (6162, 35640), (6318, 34760), (6320, 34749), (6399, 34320), (6435, 34128), (6480, 33891), (6864, 31995), (6952, 31590), (7020, 31284), (7110, 30888), (7128, 30810), (7722, 28440), (7821, 28080), (7920, 27729), (8216, 26730), (8424, 26070), (8532, 25740), (8580, 25596), (8690, 25272), (8910, 24648), (9243, 23760), (9360, 23463), (9480, 23166), (9720, 22594), (10270, 21384), (10296, 21330), (10428, 21060), (10530, 20856), (10665, 20592), (10692, 20540), (11297, 19440), (11376, 19305), (11440, 19197), (11583, 18960), (11880, 18486), (12324, 17820), (12636, 17380), (12798, 17160), (12870, 17064), (13035, 16848), (13365, 16432), (13904, 15795), (14040, 15642), (14220, 15444), (14256, 15405)]