531180720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:134

約数の個数: 480

約数和(自身を含む): 2253427200

約数和(自身を除く): 1722246480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 43, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 86, 90, 95, 105, 108, 112, 114, 120, 126, 129, 133, 135, 140, 144, 152, 168, 171, 172, 180, 189, 190, 210, 215, 216, 228, 240, 252, 258, 266, 270, 280, 285, 301, 304, 315, 336, 342, 344, 360, 378, 380, 387, 399, 420, 430, 432, 456, 504, 513, 516, 532, 540, 560, 570, 602, 630, 645, 665, 684, 688, 720, 756, 760, 774, 798, 817, 840, 855, 860, 903, 912, 945, 1008, 1026, 1032, 1064, 1080, 1140, 1161, 1197, 1204, 1260, 1290, 1330, 1368, 1505, 1512, 1520, 1548, 1596, 1634, 1680, 1710, 1720, 1806, 1849, 1890, 1935, 1995, 2052, 2064, 2128, 2160, 2280, 2322, 2394, 2408, 2451, 2520, 2565, 2580, 2660, 2709, 2736, 3010, 3024, 3096, 3192, 3268, 3420, 3440, 3591, 3612, 3698, 3780, 3870, 3990, 4085, 4104, 4515, 4560, 4644, 4788, 4816, 4902, 5040, 5130, 5160, 5320, 5418, 5547, 5719, 5805, 5985, 6020, 6192, 6384, 6536, 6840, 7182, 7224, 7353, 7396, 7560, 7740, 7980, 8127, 8170, 8208, 9030, 9245, 9288, 9576, 9804, 10260, 10320, 10640, 10836, 11094, 11438, 11610, 11970, 12040, 12255, 12943, 13072, 13545, 13680, 14364, 14448, 14706, 14792, 15120, 15480, 15960, 16254, 16340, 16641, 17157, 17955, 18060, 18490, 18576, 19152, 19608, 20520, 21672, 22059, 22188, 22876, 23220, 23940, 24080, 24510, 25886, 27090, 27735, 28595, 28728, 29412, 29584, 30960, 31920, 32508, 32680, 33282, 34314, 35131, 35910, 36120, 36765, 36980, 38829, 39216, 40635, 41040, 43344, 44118, 44376, 45752, 46440, 47880, 49020, 49923, 51471, 51772, 54180, 55470, 57190, 57456, 58824, 64715, 65016, 65360, 66564, 68628, 70262, 71820, 72240, 73530, 73960, 77658, 81270, 83205, 85785, 88236, 88752, 91504, 92880, 95760, 98040, 99846, 102942, 103544, 105393, 108360, 110295, 110940, 114380, 116487, 117648, 129430, 130032, 133128, 137256, 140524, 143640, 147060, 147920, 154413, 155316, 162540, 166410, 171570, 175655, 176472, 194145, 196080, 199692, 205884, 207088, 210786, 216720, 220590, 221880, 228760, 232974, 245917, 249615, 257355, 258860, 266256, 274512, 281048, 287280, 294120, 308826, 310632, 316179, 325080, 332820, 343140, 349461, 351310, 352944, 388290, 399384, 411768, 421572, 441180, 443760, 457520, 465948, 491834, 499230, 514710, 517720, 526965, 562096, 582435, 588240, 617652, 621264, 632358, 650160, 665640, 686280, 698922, 702620, 737751, 772065, 776580, 798768, 823536, 843144, 882360, 931896, 948537, 983668, 998460, 1029420, 1035440, 1053930, 1164870, 1229585, 1235304, 1264716, 1331280, 1372560, 1397844, 1405240, 1475502, 1544130, 1553160, 1580895, 1686288, 1747305, 1764720, 1863792, 1897074, 1967336, 1996920, 2058840, 2107860, 2213253, 2329740, 2459170, 2470608, 2529432, 2795688, 2810480, 2951004, 3088260, 3106320, 3161790, 3494610, 3688755, 3794148, 3934672, 3993840, 4117680, 4215720, 4426506, 4659480, 4742685, 4918340, 5058864, 5591376, 5902008, 6176520, 6323580, 6639759, 6989220, 7377510, 7588296, 8431440, 8853012, 9318960, 9485370, 9836680, 11066265, 11804016, 12353040, 12647160, 13279518, 13978440, 14755020, 15176592, 17706024, 18970740, 19673360, 22132530, 25294320, 26559036, 27956880, 29510040, 33198795, 35412048, 37941480, 44265060, 53118072, 59020080, 66397590, 75882960, 88530120, 106236144, 132795180, 177060240, 265590360, 531180720]

約数ペア:

[(1, 531180720), (2, 265590360), (3, 177060240), (4, 132795180), (5, 106236144), (6, 88530120), (7, 75882960), (8, 66397590), (9, 59020080), (10, 53118072), (12, 44265060), (14, 37941480), (15, 35412048), (16, 33198795), (18, 29510040), (19, 27956880), (20, 26559036), (21, 25294320), (24, 22132530), (27, 19673360), (28, 18970740), (30, 17706024), (35, 15176592), (36, 14755020), (38, 13978440), (40, 13279518), (42, 12647160), (43, 12353040), (45, 11804016), (48, 11066265), (54, 9836680), (56, 9485370), (57, 9318960), (60, 8853012), (63, 8431440), (70, 7588296), (72, 7377510), (76, 6989220), (80, 6639759), (84, 6323580), (86, 6176520), (90, 5902008), (95, 5591376), (105, 5058864), (108, 4918340), (112, 4742685), (114, 4659480), (120, 4426506), (126, 4215720), (129, 4117680), (133, 3993840), (135, 3934672), (140, 3794148), (144, 3688755), (152, 3494610), (168, 3161790), (171, 3106320), (172, 3088260), (180, 2951004), (189, 2810480), (190, 2795688), (210, 2529432), (215, 2470608), (216, 2459170), (228, 2329740), (240, 2213253), (252, 2107860), (258, 2058840), (266, 1996920), (270, 1967336), (280, 1897074), (285, 1863792), (301, 1764720), (304, 1747305), (315, 1686288), (336, 1580895), (342, 1553160), (344, 1544130), (360, 1475502), (378, 1405240), (380, 1397844), (387, 1372560), (399, 1331280), (420, 1264716), (430, 1235304), (432, 1229585), (456, 1164870), (504, 1053930), (513, 1035440), (516, 1029420), (532, 998460), (540, 983668), (560, 948537), (570, 931896), (602, 882360), (630, 843144), (645, 823536), (665, 798768), (684, 776580), (688, 772065), (720, 737751), (756, 702620), (760, 698922), (774, 686280), (798, 665640), (817, 650160), (840, 632358), (855, 621264), (860, 617652), (903, 588240), (912, 582435), (945, 562096), (1008, 526965), (1026, 517720), (1032, 514710), (1064, 499230), (1080, 491834), (1140, 465948), (1161, 457520), (1197, 443760), (1204, 441180), (1260, 421572), (1290, 411768), (1330, 399384), (1368, 388290), (1505, 352944), (1512, 351310), (1520, 349461), (1548, 343140), (1596, 332820), (1634, 325080), (1680, 316179), (1710, 310632), (1720, 308826), (1806, 294120), (1849, 287280), (1890, 281048), (1935, 274512), (1995, 266256), (2052, 258860), (2064, 257355), (2128, 249615), (2160, 245917), (2280, 232974), (2322, 228760), (2394, 221880), (2408, 220590), (2451, 216720), (2520, 210786), (2565, 207088), (2580, 205884), (2660, 199692), (2709, 196080), (2736, 194145), (3010, 176472), (3024, 175655), (3096, 171570), (3192, 166410), (3268, 162540), (3420, 155316), (3440, 154413), (3591, 147920), (3612, 147060), (3698, 143640), (3780, 140524), (3870, 137256), (3990, 133128), (4085, 130032), (4104, 129430), (4515, 117648), (4560, 116487), (4644, 114380), (4788, 110940), (4816, 110295), (4902, 108360), (5040, 105393), (5130, 103544), (5160, 102942), (5320, 99846), (5418, 98040), (5547, 95760), (5719, 92880), (5805, 91504), (5985, 88752), (6020, 88236), (6192, 85785), (6384, 83205), (6536, 81270), (6840, 77658), (7182, 73960), (7224, 73530), (7353, 72240), (7396, 71820), (7560, 70262), (7740, 68628), (7980, 66564), (8127, 65360), (8170, 65016), (8208, 64715), (9030, 58824), (9245, 57456), (9288, 57190), (9576, 55470), (9804, 54180), (10260, 51772), (10320, 51471), (10640, 49923), (10836, 49020), (11094, 47880), (11438, 46440), (11610, 45752), (11970, 44376), (12040, 44118), (12255, 43344), (12943, 41040), (13072, 40635), (13545, 39216), (13680, 38829), (14364, 36980), (14448, 36765), (14706, 36120), (14792, 35910), (15120, 35131), (15480, 34314), (15960, 33282), (16254, 32680), (16340, 32508), (16641, 31920), (17157, 30960), (17955, 29584), (18060, 29412), (18490, 28728), (18576, 28595), (19152, 27735), (19608, 27090), (20520, 25886), (21672, 24510), (22059, 24080), (22188, 23940), (22876, 23220)]