18688877280

素因数分解:

$2^5\times 3^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:995

約数の個数: 432

約数和(自身を含む): 69785286480

約数和(自身を除く): 51096409200

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, 729, 760, 810, 855, 864, 912, 937, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1440, 1458, 1520, 1539, 1620, 1710, 1824, 1874, 1944, 2052, 2160, 2187, 2280, 2430, 2565, 2592, 2736, 2811, 2916, 3040, 3078, 3240, 3420, 3645, 3748, 3888, 4104, 4320, 4374, 4560, 4617, 4685, 4860, 5130, 5472, 5622, 5832, 6156, 6480, 6561, 6840, 7290, 7496, 7695, 7776, 8208, 8433, 8748, 9120, 9234, 9370, 9720, 10260, 10935, 11244, 11664, 12312, 12960, 13122, 13680, 13851, 14055, 14580, 14992, 15390, 16416, 16866, 17496, 17803, 18468, 18740, 19440, 20520, 21870, 22488, 23085, 23328, 24624, 25299, 26244, 27360, 27702, 28110, 29160, 29984, 30780, 32805, 33732, 34992, 35606, 36936, 37480, 38880, 41040, 41553, 42165, 43740, 44976, 46170, 49248, 50598, 52488, 53409, 55404, 56220, 58320, 61560, 65610, 67464, 69255, 69984, 71212, 73872, 74960, 75897, 82080, 83106, 84330, 87480, 89015, 89952, 92340, 101196, 104976, 106818, 110808, 112440, 116640, 123120, 124659, 126495, 131220, 134928, 138510, 142424, 147744, 149920, 151794, 160227, 166212, 168660, 174960, 178030, 184680, 202392, 207765, 209952, 213636, 221616, 224880, 227691, 246240, 249318, 252990, 262440, 267045, 269856, 277020, 284848, 303588, 320454, 332424, 337320, 349920, 356060, 369360, 379485, 404784, 415530, 427272, 443232, 449760, 455382, 480681, 498636, 505980, 524880, 534090, 554040, 569696, 607176, 623295, 640908, 664848, 674640, 683073, 712120, 738720, 758970, 801135, 809568, 831060, 854544, 910764, 961362, 997272, 1011960, 1049760, 1068180, 1108080, 1138455, 1214352, 1246590, 1281816, 1329696, 1349280, 1366146, 1424240, 1442043, 1517940, 1602270, 1662120, 1709088, 1821528, 1922724, 1994544, 2023920, 2049219, 2136360, 2216160, 2276910, 2403405, 2428704, 2493180, 2563632, 2732292, 2848480, 2884086, 3035880, 3204540, 3324240, 3415365, 3643056, 3845448, 3989088, 4047840, 4098438, 4272720, 4326129, 4553820, 4806810, 4986360, 5127264, 5464584, 5768172, 6071760, 6147657, 6409080, 6648480, 6830730, 7210215, 7286112, 7690896, 8196876, 8545440, 8652258, 9107640, 9613620, 9972720, 10246095, 10929168, 11536344, 12143520, 12295314, 12818160, 12978387, 13661460, 14420430, 15381792, 16393752, 17304516, 18215280, 19227240, 19945440, 20492190, 21630645, 21858336, 23072688, 24590628, 25636320, 25956774, 27322920, 28840860, 30738285, 32787504, 34609032, 36430560, 38454480, 38935161, 40984380, 43261290, 46145376, 49181256, 51913548, 54645840, 57681720, 61476570, 64891935, 65575008, 69218064, 76908960, 77870322, 81968760, 86522580, 98362512, 103827096, 109291680, 115363440, 116805483, 122953140, 129783870, 138436128, 155740644, 163937520, 173045160, 194675805, 196725024, 207654192, 230726880, 233610966, 245906280, 259567740, 311481288, 327875040, 346090320, 389351610, 415308384, 467221932, 491812560, 519135480, 584027415, 622962576, 692180640, 778703220, 934443864, 983625120, 1038270960, 1168054830, 1245925152, 1557406440, 1868887728, 2076541920, 2336109660, 3114812880, 3737775456, 4672219320, 6229625760, 9344438640, 18688877280]

約数ペア:

[(1, 18688877280), (2, 9344438640), (3, 6229625760), (4, 4672219320), (5, 3737775456), (6, 3114812880), (8, 2336109660), (9, 2076541920), (10, 1868887728), (12, 1557406440), (15, 1245925152), (16, 1168054830), (18, 1038270960), (19, 983625120), (20, 934443864), (24, 778703220), (27, 692180640), (30, 622962576), (32, 584027415), (36, 519135480), (38, 491812560), (40, 467221932), (45, 415308384), (48, 389351610), (54, 346090320), (57, 327875040), (60, 311481288), (72, 259567740), (76, 245906280), (80, 233610966), (81, 230726880), (90, 207654192), (95, 196725024), (96, 194675805), (108, 173045160), (114, 163937520), (120, 155740644), (135, 138436128), (144, 129783870), (152, 122953140), (160, 116805483), (162, 115363440), (171, 109291680), (180, 103827096), (190, 98362512), (216, 86522580), (228, 81968760), (240, 77870322), (243, 76908960), (270, 69218064), (285, 65575008), (288, 64891935), (304, 61476570), (324, 57681720), (342, 54645840), (360, 51913548), (380, 49181256), (405, 46145376), (432, 43261290), (456, 40984380), (480, 38935161), (486, 38454480), (513, 36430560), (540, 34609032), (570, 32787504), (608, 30738285), (648, 28840860), (684, 27322920), (720, 25956774), (729, 25636320), (760, 24590628), (810, 23072688), (855, 21858336), (864, 21630645), (912, 20492190), (937, 19945440), (972, 19227240), (1026, 18215280), (1080, 17304516), (1140, 16393752), (1215, 15381792), (1296, 14420430), (1368, 13661460), (1440, 12978387), (1458, 12818160), (1520, 12295314), (1539, 12143520), (1620, 11536344), (1710, 10929168), (1824, 10246095), (1874, 9972720), (1944, 9613620), (2052, 9107640), (2160, 8652258), (2187, 8545440), (2280, 8196876), (2430, 7690896), (2565, 7286112), (2592, 7210215), (2736, 6830730), (2811, 6648480), (2916, 6409080), (3040, 6147657), (3078, 6071760), (3240, 5768172), (3420, 5464584), (3645, 5127264), (3748, 4986360), (3888, 4806810), (4104, 4553820), (4320, 4326129), (4374, 4272720), (4560, 4098438), (4617, 4047840), (4685, 3989088), (4860, 3845448), (5130, 3643056), (5472, 3415365), (5622, 3324240), (5832, 3204540), (6156, 3035880), (6480, 2884086), (6561, 2848480), (6840, 2732292), (7290, 2563632), (7496, 2493180), (7695, 2428704), (7776, 2403405), (8208, 2276910), (8433, 2216160), (8748, 2136360), (9120, 2049219), (9234, 2023920), (9370, 1994544), (9720, 1922724), (10260, 1821528), (10935, 1709088), (11244, 1662120), (11664, 1602270), (12312, 1517940), (12960, 1442043), (13122, 1424240), (13680, 1366146), (13851, 1349280), (14055, 1329696), (14580, 1281816), (14992, 1246590), (15390, 1214352), (16416, 1138455), (16866, 1108080), (17496, 1068180), (17803, 1049760), (18468, 1011960), (18740, 997272), (19440, 961362), (20520, 910764), (21870, 854544), (22488, 831060), (23085, 809568), (23328, 801135), (24624, 758970), (25299, 738720), (26244, 712120), (27360, 683073), (27702, 674640), (28110, 664848), (29160, 640908), (29984, 623295), (30780, 607176), (32805, 569696), (33732, 554040), (34992, 534090), (35606, 524880), (36936, 505980), (37480, 498636), (38880, 480681), (41040, 455382), (41553, 449760), (42165, 443232), (43740, 427272), (44976, 415530), (46170, 404784), (49248, 379485), (50598, 369360), (52488, 356060), (53409, 349920), (55404, 337320), (56220, 332424), (58320, 320454), (61560, 303588), (65610, 284848), (67464, 277020), (69255, 269856), (69984, 267045), (71212, 262440), (73872, 252990), (74960, 249318), (75897, 246240), (82080, 227691), (83106, 224880), (84330, 221616), (87480, 213636), (89015, 209952), (89952, 207765), (92340, 202392), (101196, 184680), (104976, 178030), (106818, 174960), (110808, 168660), (112440, 166212), (116640, 160227), (123120, 151794), (124659, 149920), (126495, 147744), (131220, 142424), (134928, 138510)]