2017444320

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2731}}^1$

素因数の和:2780

約数の個数: 288

約数和(自身を含む): 7518026880

約数和(自身を除く): 5500582560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 486, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 1944, 2052, 2160, 2280, 2430, 2565, 2592, 2731, 2736, 3040, 3078, 3240, 3420, 3888, 4104, 4320, 4560, 4617, 4860, 5130, 5462, 5472, 6156, 6480, 6840, 7695, 7776, 8193, 8208, 9120, 9234, 9720, 10260, 10924, 12312, 12960, 13655, 13680, 15390, 16386, 16416, 18468, 19440, 20520, 21848, 23085, 24579, 24624, 27310, 27360, 30780, 32772, 36936, 38880, 40965, 41040, 43696, 46170, 49158, 49248, 51889, 54620, 61560, 65544, 73737, 73872, 81930, 82080, 87392, 92340, 98316, 103778, 109240, 122895, 123120, 131088, 147474, 147744, 155667, 163860, 184680, 196632, 207556, 218480, 221211, 245790, 246240, 259445, 262176, 294948, 311334, 327720, 368685, 369360, 393264, 415112, 436960, 442422, 467001, 491580, 518890, 589896, 622668, 655440, 663633, 737370, 738720, 778335, 786528, 830224, 884844, 934002, 983160, 1037780, 1106055, 1179792, 1245336, 1310880, 1327266, 1401003, 1474740, 1556670, 1660448, 1769688, 1868004, 1966320, 2075560, 2212110, 2335005, 2359584, 2490672, 2654532, 2802006, 2949480, 3113340, 3318165, 3539376, 3736008, 3932640, 4151120, 4203009, 4424220, 4670010, 4981344, 5309064, 5604012, 5898960, 6226680, 6636330, 7005015, 7078752, 7472016, 8302240, 8406018, 8848440, 9340020, 10618128, 11208024, 11797920, 12453360, 12609027, 13272660, 14010030, 14944032, 16812036, 17696880, 18680040, 21015045, 21236256, 22416048, 24906720, 25218054, 26545320, 28020060, 33624072, 35393760, 37360080, 42030090, 44832096, 50436108, 53090640, 56040120, 63045135, 67248144, 74720160, 84060180, 100872216, 106181280, 112080240, 126090270, 134496288, 168120360, 201744432, 224160480, 252180540, 336240720, 403488864, 504361080, 672481440, 1008722160, 2017444320]

約数ペア:

[(1, 2017444320), (2, 1008722160), (3, 672481440), (4, 504361080), (5, 403488864), (6, 336240720), (8, 252180540), (9, 224160480), (10, 201744432), (12, 168120360), (15, 134496288), (16, 126090270), (18, 112080240), (19, 106181280), (20, 100872216), (24, 84060180), (27, 74720160), (30, 67248144), (32, 63045135), (36, 56040120), (38, 53090640), (40, 50436108), (45, 44832096), (48, 42030090), (54, 37360080), (57, 35393760), (60, 33624072), (72, 28020060), (76, 26545320), (80, 25218054), (81, 24906720), (90, 22416048), (95, 21236256), (96, 21015045), (108, 18680040), (114, 17696880), (120, 16812036), (135, 14944032), (144, 14010030), (152, 13272660), (160, 12609027), (162, 12453360), (171, 11797920), (180, 11208024), (190, 10618128), (216, 9340020), (228, 8848440), (240, 8406018), (243, 8302240), (270, 7472016), (285, 7078752), (288, 7005015), (304, 6636330), (324, 6226680), (342, 5898960), (360, 5604012), (380, 5309064), (405, 4981344), (432, 4670010), (456, 4424220), (480, 4203009), (486, 4151120), (513, 3932640), (540, 3736008), (570, 3539376), (608, 3318165), (648, 3113340), (684, 2949480), (720, 2802006), (760, 2654532), (810, 2490672), (855, 2359584), (864, 2335005), (912, 2212110), (972, 2075560), (1026, 1966320), (1080, 1868004), (1140, 1769688), (1215, 1660448), (1296, 1556670), (1368, 1474740), (1440, 1401003), (1520, 1327266), (1539, 1310880), (1620, 1245336), (1710, 1179792), (1824, 1106055), (1944, 1037780), (2052, 983160), (2160, 934002), (2280, 884844), (2430, 830224), (2565, 786528), (2592, 778335), (2731, 738720), (2736, 737370), (3040, 663633), (3078, 655440), (3240, 622668), (3420, 589896), (3888, 518890), (4104, 491580), (4320, 467001), (4560, 442422), (4617, 436960), (4860, 415112), (5130, 393264), (5462, 369360), (5472, 368685), (6156, 327720), (6480, 311334), (6840, 294948), (7695, 262176), (7776, 259445), (8193, 246240), (8208, 245790), (9120, 221211), (9234, 218480), (9720, 207556), (10260, 196632), (10924, 184680), (12312, 163860), (12960, 155667), (13655, 147744), (13680, 147474), (15390, 131088), (16386, 123120), (16416, 122895), (18468, 109240), (19440, 103778), (20520, 98316), (21848, 92340), (23085, 87392), (24579, 82080), (24624, 81930), (27310, 73872), (27360, 73737), (30780, 65544), (32772, 61560), (36936, 54620), (38880, 51889), (40965, 49248), (41040, 49158), (43696, 46170)]