199823760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:588

約数の個数: 240

約数和(自身を含む): 733911360

約数和(自身を除く): 534087600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 486, 513, 540, 541, 570, 648, 684, 720, 760, 810, 855, 912, 972, 1026, 1080, 1082, 1140, 1215, 1296, 1368, 1520, 1539, 1620, 1623, 1710, 1944, 2052, 2160, 2164, 2280, 2430, 2565, 2705, 2736, 3078, 3240, 3246, 3420, 3888, 4104, 4328, 4560, 4617, 4860, 4869, 5130, 5410, 6156, 6480, 6492, 6840, 7695, 8115, 8208, 8656, 9234, 9720, 9738, 10260, 10279, 10820, 12312, 12984, 13680, 14607, 15390, 16230, 18468, 19440, 19476, 20520, 20558, 21640, 23085, 24345, 24624, 25968, 29214, 30780, 30837, 32460, 36936, 38952, 41040, 41116, 43280, 43821, 46170, 48690, 51395, 58428, 61560, 61674, 64920, 73035, 73872, 77904, 82232, 87642, 92340, 92511, 97380, 102790, 116856, 123120, 123348, 129840, 131463, 146070, 154185, 164464, 175284, 184680, 185022, 194760, 205580, 219105, 233712, 246696, 262926, 277533, 292140, 308370, 350568, 369360, 370044, 389520, 411160, 438210, 462555, 493392, 525852, 555066, 584280, 616740, 657315, 701136, 740088, 822320, 832599, 876420, 925110, 1051704, 1110132, 1168560, 1233480, 1314630, 1387665, 1480176, 1665198, 1752840, 1850220, 2103408, 2220264, 2466960, 2497797, 2629260, 2775330, 3330396, 3505680, 3700440, 4162995, 4440528, 4995594, 5258520, 5550660, 6660792, 7400880, 8325990, 9991188, 10517040, 11101320, 12488985, 13321584, 16651980, 19982376, 22202640, 24977970, 33303960, 39964752, 49955940, 66607920, 99911880, 199823760]

約数ペア:

[(1, 199823760), (2, 99911880), (3, 66607920), (4, 49955940), (5, 39964752), (6, 33303960), (8, 24977970), (9, 22202640), (10, 19982376), (12, 16651980), (15, 13321584), (16, 12488985), (18, 11101320), (19, 10517040), (20, 9991188), (24, 8325990), (27, 7400880), (30, 6660792), (36, 5550660), (38, 5258520), (40, 4995594), (45, 4440528), (48, 4162995), (54, 3700440), (57, 3505680), (60, 3330396), (72, 2775330), (76, 2629260), (80, 2497797), (81, 2466960), (90, 2220264), (95, 2103408), (108, 1850220), (114, 1752840), (120, 1665198), (135, 1480176), (144, 1387665), (152, 1314630), (162, 1233480), (171, 1168560), (180, 1110132), (190, 1051704), (216, 925110), (228, 876420), (240, 832599), (243, 822320), (270, 740088), (285, 701136), (304, 657315), (324, 616740), (342, 584280), (360, 555066), (380, 525852), (405, 493392), (432, 462555), (456, 438210), (486, 411160), (513, 389520), (540, 370044), (541, 369360), (570, 350568), (648, 308370), (684, 292140), (720, 277533), (760, 262926), (810, 246696), (855, 233712), (912, 219105), (972, 205580), (1026, 194760), (1080, 185022), (1082, 184680), (1140, 175284), (1215, 164464), (1296, 154185), (1368, 146070), (1520, 131463), (1539, 129840), (1620, 123348), (1623, 123120), (1710, 116856), (1944, 102790), (2052, 97380), (2160, 92511), (2164, 92340), (2280, 87642), (2430, 82232), (2565, 77904), (2705, 73872), (2736, 73035), (3078, 64920), (3240, 61674), (3246, 61560), (3420, 58428), (3888, 51395), (4104, 48690), (4328, 46170), (4560, 43821), (4617, 43280), (4860, 41116), (4869, 41040), (5130, 38952), (5410, 36936), (6156, 32460), (6480, 30837), (6492, 30780), (6840, 29214), (7695, 25968), (8115, 24624), (8208, 24345), (8656, 23085), (9234, 21640), (9720, 20558), (9738, 20520), (10260, 19476), (10279, 19440), (10820, 18468), (12312, 16230), (12984, 15390), (13680, 14607)]