190977492240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{27427}}^1$

素因数の和:27974

約数の個数: 240

約数和(自身を含む): 676473220800

約数和(自身を除く): 485495728560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 509, 570, 684, 720, 760, 855, 912, 1018, 1140, 1368, 1520, 1527, 1710, 2036, 2280, 2545, 2736, 3054, 3420, 4072, 4560, 4581, 5090, 6108, 6840, 7635, 8144, 9162, 9671, 10180, 12216, 13680, 15270, 18324, 19342, 20360, 22905, 24432, 27427, 29013, 30540, 36648, 38684, 40720, 45810, 48355, 54854, 58026, 61080, 73296, 77368, 82281, 87039, 91620, 96710, 109708, 116052, 122160, 137135, 145065, 154736, 164562, 174078, 183240, 193420, 219416, 232104, 246843, 274270, 290130, 329124, 348156, 366480, 386840, 411405, 435195, 438832, 464208, 493686, 521113, 548540, 580260, 658248, 696312, 773680, 822810, 870390, 987372, 1042226, 1097080, 1160520, 1234215, 1316496, 1392624, 1563339, 1645620, 1740780, 1974744, 2084452, 2194160, 2321040, 2468430, 2605565, 3126678, 3291240, 3481560, 3949488, 4168904, 4690017, 4936860, 5211130, 6253356, 6582480, 6963120, 7816695, 8337808, 9380034, 9873720, 10422260, 12506712, 13960343, 15633390, 18760068, 19747440, 20844520, 23450085, 25013424, 27920686, 31266780, 37520136, 41689040, 41881029, 46900170, 55841372, 62533560, 69801715, 75040272, 83762058, 93800340, 111682744, 125067120, 125643087, 139603430, 167524116, 187600680, 209405145, 223365488, 251286174, 265246517, 279206860, 335048232, 375201360, 418810290, 502572348, 530493034, 558413720, 628215435, 670096464, 795739551, 837620580, 1005144696, 1060986068, 1116827440, 1256430870, 1326232585, 1591479102, 1675241160, 2010289392, 2121972136, 2387218653, 2512861740, 2652465170, 3182958204, 3350482320, 3978697755, 4243944272, 4774437306, 5025723480, 5304930340, 6365916408, 7957395510, 9548874612, 10051446960, 10609860680, 11936093265, 12731832816, 15914791020, 19097749224, 21219721360, 23872186530, 31829582040, 38195498448, 47744373060, 63659164080, 95488746120, 190977492240]

約数ペア:

[(1, 190977492240), (2, 95488746120), (3, 63659164080), (4, 47744373060), (5, 38195498448), (6, 31829582040), (8, 23872186530), (9, 21219721360), (10, 19097749224), (12, 15914791020), (15, 12731832816), (16, 11936093265), (18, 10609860680), (19, 10051446960), (20, 9548874612), (24, 7957395510), (30, 6365916408), (36, 5304930340), (38, 5025723480), (40, 4774437306), (45, 4243944272), (48, 3978697755), (57, 3350482320), (60, 3182958204), (72, 2652465170), (76, 2512861740), (80, 2387218653), (90, 2121972136), (95, 2010289392), (114, 1675241160), (120, 1591479102), (144, 1326232585), (152, 1256430870), (171, 1116827440), (180, 1060986068), (190, 1005144696), (228, 837620580), (240, 795739551), (285, 670096464), (304, 628215435), (342, 558413720), (360, 530493034), (380, 502572348), (456, 418810290), (509, 375201360), (570, 335048232), (684, 279206860), (720, 265246517), (760, 251286174), (855, 223365488), (912, 209405145), (1018, 187600680), (1140, 167524116), (1368, 139603430), (1520, 125643087), (1527, 125067120), (1710, 111682744), (2036, 93800340), (2280, 83762058), (2545, 75040272), (2736, 69801715), (3054, 62533560), (3420, 55841372), (4072, 46900170), (4560, 41881029), (4581, 41689040), (5090, 37520136), (6108, 31266780), (6840, 27920686), (7635, 25013424), (8144, 23450085), (9162, 20844520), (9671, 19747440), (10180, 18760068), (12216, 15633390), (13680, 13960343), (15270, 12506712), (18324, 10422260), (19342, 9873720), (20360, 9380034), (22905, 8337808), (24432, 7816695), (27427, 6963120), (29013, 6582480), (30540, 6253356), (36648, 5211130), (38684, 4936860), (40720, 4690017), (45810, 4168904), (48355, 3949488), (54854, 3481560), (58026, 3291240), (61080, 3126678), (73296, 2605565), (77368, 2468430), (82281, 2321040), (87039, 2194160), (91620, 2084452), (96710, 1974744), (109708, 1740780), (116052, 1645620), (122160, 1563339), (137135, 1392624), (145065, 1316496), (154736, 1234215), (164562, 1160520), (174078, 1097080), (183240, 1042226), (193420, 987372), (219416, 870390), (232104, 822810), (246843, 773680), (274270, 696312), (290130, 658248), (329124, 580260), (348156, 548540), (366480, 521113), (386840, 493686), (411405, 464208), (435195, 438832)]