425872080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1200

約数の個数: 240

約数和(自身を含む): 1562608320

約数和(自身を除く): 1136736240

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, 570, 648, 684, 720, 760, 810, 855, 912, 972, 1026, 1080, 1140, 1153, 1215, 1296, 1368, 1520, 1539, 1620, 1710, 1944, 2052, 2160, 2280, 2306, 2430, 2565, 2736, 3078, 3240, 3420, 3459, 3888, 4104, 4560, 4612, 4617, 4860, 5130, 5765, 6156, 6480, 6840, 6918, 7695, 8208, 9224, 9234, 9720, 10260, 10377, 11530, 12312, 13680, 13836, 15390, 17295, 18448, 18468, 19440, 20520, 20754, 21907, 23060, 23085, 24624, 27672, 30780, 31131, 34590, 36936, 41040, 41508, 43814, 46120, 46170, 51885, 55344, 61560, 62262, 65721, 69180, 73872, 83016, 87628, 92240, 92340, 93393, 103770, 109535, 123120, 124524, 131442, 138360, 155655, 166032, 175256, 184680, 186786, 197163, 207540, 219070, 249048, 262884, 276720, 280179, 311310, 328605, 350512, 369360, 373572, 394326, 415080, 438140, 466965, 498096, 525768, 560358, 591489, 622620, 657210, 747144, 788652, 830160, 876280, 933930, 985815, 1051536, 1120716, 1182978, 1245240, 1314420, 1400895, 1494288, 1577304, 1752560, 1774467, 1867860, 1971630, 2241432, 2365956, 2490480, 2628840, 2801790, 2957445, 3154608, 3548934, 3735720, 3943260, 4482864, 4731912, 5257680, 5323401, 5603580, 5914890, 7097868, 7471440, 7886520, 8872335, 9463824, 10646802, 11207160, 11829780, 14195736, 15773040, 17744670, 21293604, 22414320, 23659560, 26617005, 28391472, 35489340, 42587208, 47319120, 53234010, 70978680, 85174416, 106468020, 141957360, 212936040, 425872080]

約数ペア:

[(1, 425872080), (2, 212936040), (3, 141957360), (4, 106468020), (5, 85174416), (6, 70978680), (8, 53234010), (9, 47319120), (10, 42587208), (12, 35489340), (15, 28391472), (16, 26617005), (18, 23659560), (19, 22414320), (20, 21293604), (24, 17744670), (27, 15773040), (30, 14195736), (36, 11829780), (38, 11207160), (40, 10646802), (45, 9463824), (48, 8872335), (54, 7886520), (57, 7471440), (60, 7097868), (72, 5914890), (76, 5603580), (80, 5323401), (81, 5257680), (90, 4731912), (95, 4482864), (108, 3943260), (114, 3735720), (120, 3548934), (135, 3154608), (144, 2957445), (152, 2801790), (162, 2628840), (171, 2490480), (180, 2365956), (190, 2241432), (216, 1971630), (228, 1867860), (240, 1774467), (243, 1752560), (270, 1577304), (285, 1494288), (304, 1400895), (324, 1314420), (342, 1245240), (360, 1182978), (380, 1120716), (405, 1051536), (432, 985815), (456, 933930), (486, 876280), (513, 830160), (540, 788652), (570, 747144), (648, 657210), (684, 622620), (720, 591489), (760, 560358), (810, 525768), (855, 498096), (912, 466965), (972, 438140), (1026, 415080), (1080, 394326), (1140, 373572), (1153, 369360), (1215, 350512), (1296, 328605), (1368, 311310), (1520, 280179), (1539, 276720), (1620, 262884), (1710, 249048), (1944, 219070), (2052, 207540), (2160, 197163), (2280, 186786), (2306, 184680), (2430, 175256), (2565, 166032), (2736, 155655), (3078, 138360), (3240, 131442), (3420, 124524), (3459, 123120), (3888, 109535), (4104, 103770), (4560, 93393), (4612, 92340), (4617, 92240), (4860, 87628), (5130, 83016), (5765, 73872), (6156, 69180), (6480, 65721), (6840, 62262), (6918, 61560), (7695, 55344), (8208, 51885), (9224, 46170), (9234, 46120), (9720, 43814), (10260, 41508), (10377, 41040), (11530, 36936), (12312, 34590), (13680, 31131), (13836, 30780), (15390, 27672), (17295, 24624), (18448, 23085), (18468, 23060), (19440, 21907), (20520, 20754)]