196812720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 320

約数和(自身を含む): 751618560

約数和(自身を除く): 554805840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 48, 52, 54, 60, 65, 72, 78, 80, 86, 90, 104, 108, 117, 120, 129, 130, 135, 144, 156, 163, 172, 180, 195, 208, 215, 216, 234, 240, 258, 260, 270, 312, 326, 344, 351, 360, 387, 390, 430, 432, 468, 489, 516, 520, 540, 559, 585, 624, 645, 652, 688, 702, 720, 774, 780, 815, 860, 936, 978, 1032, 1040, 1080, 1118, 1161, 1170, 1290, 1304, 1404, 1467, 1548, 1560, 1630, 1677, 1720, 1755, 1872, 1935, 1956, 2064, 2119, 2160, 2236, 2322, 2340, 2445, 2580, 2608, 2795, 2808, 2934, 3096, 3120, 3260, 3354, 3440, 3510, 3870, 3912, 4238, 4401, 4472, 4644, 4680, 4890, 5031, 5160, 5590, 5616, 5805, 5868, 6192, 6357, 6520, 6708, 7009, 7020, 7335, 7740, 7824, 8385, 8476, 8802, 8944, 9288, 9360, 9780, 10062, 10320, 10595, 11180, 11610, 11736, 12714, 13040, 13416, 14018, 14040, 14670, 15093, 15480, 16770, 16952, 17604, 18576, 19071, 19560, 20124, 21027, 21190, 22005, 22360, 23220, 23472, 25155, 25428, 26832, 28036, 28080, 29340, 30186, 30960, 31785, 33540, 33904, 35045, 35208, 38142, 39120, 40248, 42054, 42380, 44010, 44720, 46440, 50310, 50856, 56072, 57213, 58680, 60372, 63081, 63570, 67080, 70090, 70416, 75465, 76284, 80496, 84108, 84760, 88020, 91117, 92880, 95355, 100620, 101712, 105135, 112144, 114426, 117360, 120744, 126162, 127140, 134160, 140180, 150930, 152568, 168216, 169520, 176040, 182234, 189243, 190710, 201240, 210270, 228852, 241488, 252324, 254280, 273351, 280360, 286065, 301860, 305136, 315405, 336432, 352080, 364468, 378486, 381420, 402480, 420540, 455585, 457704, 504648, 508560, 546702, 560720, 572130, 603720, 630810, 728936, 756972, 762840, 820053, 841080, 911170, 915408, 946215, 1009296, 1093404, 1144260, 1207440, 1261620, 1366755, 1457872, 1513944, 1525680, 1640106, 1682160, 1822340, 1892430, 2186808, 2288520, 2460159, 2523240, 2733510, 3027888, 3280212, 3644680, 3784860, 4100265, 4373616, 4577040, 4920318, 5046480, 5467020, 6560424, 7289360, 7569720, 8200530, 9840636, 10934040, 12300795, 13120848, 15139440, 16401060, 19681272, 21868080, 24601590, 32802120, 39362544, 49203180, 65604240, 98406360, 196812720]

約数ペア:

[(1, 196812720), (2, 98406360), (3, 65604240), (4, 49203180), (5, 39362544), (6, 32802120), (8, 24601590), (9, 21868080), (10, 19681272), (12, 16401060), (13, 15139440), (15, 13120848), (16, 12300795), (18, 10934040), (20, 9840636), (24, 8200530), (26, 7569720), (27, 7289360), (30, 6560424), (36, 5467020), (39, 5046480), (40, 4920318), (43, 4577040), (45, 4373616), (48, 4100265), (52, 3784860), (54, 3644680), (60, 3280212), (65, 3027888), (72, 2733510), (78, 2523240), (80, 2460159), (86, 2288520), (90, 2186808), (104, 1892430), (108, 1822340), (117, 1682160), (120, 1640106), (129, 1525680), (130, 1513944), (135, 1457872), (144, 1366755), (156, 1261620), (163, 1207440), (172, 1144260), (180, 1093404), (195, 1009296), (208, 946215), (215, 915408), (216, 911170), (234, 841080), (240, 820053), (258, 762840), (260, 756972), (270, 728936), (312, 630810), (326, 603720), (344, 572130), (351, 560720), (360, 546702), (387, 508560), (390, 504648), (430, 457704), (432, 455585), (468, 420540), (489, 402480), (516, 381420), (520, 378486), (540, 364468), (559, 352080), (585, 336432), (624, 315405), (645, 305136), (652, 301860), (688, 286065), (702, 280360), (720, 273351), (774, 254280), (780, 252324), (815, 241488), (860, 228852), (936, 210270), (978, 201240), (1032, 190710), (1040, 189243), (1080, 182234), (1118, 176040), (1161, 169520), (1170, 168216), (1290, 152568), (1304, 150930), (1404, 140180), (1467, 134160), (1548, 127140), (1560, 126162), (1630, 120744), (1677, 117360), (1720, 114426), (1755, 112144), (1872, 105135), (1935, 101712), (1956, 100620), (2064, 95355), (2119, 92880), (2160, 91117), (2236, 88020), (2322, 84760), (2340, 84108), (2445, 80496), (2580, 76284), (2608, 75465), (2795, 70416), (2808, 70090), (2934, 67080), (3096, 63570), (3120, 63081), (3260, 60372), (3354, 58680), (3440, 57213), (3510, 56072), (3870, 50856), (3912, 50310), (4238, 46440), (4401, 44720), (4472, 44010), (4644, 42380), (4680, 42054), (4890, 40248), (5031, 39120), (5160, 38142), (5590, 35208), (5616, 35045), (5805, 33904), (5868, 33540), (6192, 31785), (6357, 30960), (6520, 30186), (6708, 29340), (7009, 28080), (7020, 28036), (7335, 26832), (7740, 25428), (7824, 25155), (8385, 23472), (8476, 23220), (8802, 22360), (8944, 22005), (9288, 21190), (9360, 21027), (9780, 20124), (10062, 19560), (10320, 19071), (10595, 18576), (11180, 17604), (11610, 16952), (11736, 16770), (12714, 15480), (13040, 15093), (13416, 14670), (14018, 14040)]