3131434080

素因数分解:

$2^5\times 3^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 432

約数和(自身を含む): 11754877680

約数和(自身を除く): 8623443600

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, 157, 160, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 288, 304, 314, 324, 342, 360, 380, 405, 432, 456, 471, 480, 486, 513, 540, 570, 608, 628, 648, 684, 720, 729, 760, 785, 810, 855, 864, 912, 942, 972, 1026, 1080, 1140, 1215, 1256, 1296, 1368, 1413, 1440, 1458, 1520, 1539, 1570, 1620, 1710, 1824, 1884, 1944, 2052, 2160, 2187, 2280, 2355, 2430, 2512, 2565, 2592, 2736, 2826, 2916, 2983, 3040, 3078, 3140, 3240, 3420, 3645, 3768, 3888, 4104, 4239, 4320, 4374, 4560, 4617, 4710, 4860, 5024, 5130, 5472, 5652, 5832, 5966, 6156, 6280, 6480, 6561, 6840, 7065, 7290, 7536, 7695, 7776, 8208, 8478, 8748, 8949, 9120, 9234, 9420, 9720, 10260, 10935, 11304, 11664, 11932, 12312, 12560, 12717, 12960, 13122, 13680, 13851, 14130, 14580, 14915, 15072, 15390, 16416, 16956, 17496, 17898, 18468, 18840, 19440, 20520, 21195, 21870, 22608, 23085, 23328, 23864, 24624, 25120, 25434, 26244, 26847, 27360, 27702, 28260, 29160, 29830, 30780, 32805, 33912, 34992, 35796, 36936, 37680, 38151, 38880, 41040, 41553, 42390, 43740, 44745, 45216, 46170, 47728, 49248, 50868, 52488, 53694, 55404, 56520, 58320, 59660, 61560, 63585, 65610, 67824, 69255, 69984, 71592, 73872, 75360, 76302, 80541, 82080, 83106, 84780, 87480, 89490, 92340, 95456, 101736, 104976, 107388, 110808, 113040, 114453, 116640, 119320, 123120, 124659, 127170, 131220, 134235, 135648, 138510, 143184, 147744, 152604, 161082, 166212, 169560, 174960, 178980, 184680, 190755, 203472, 207765, 209952, 214776, 221616, 226080, 228906, 238640, 241623, 246240, 249318, 254340, 262440, 268470, 277020, 286368, 305208, 322164, 332424, 339120, 343359, 349920, 357960, 369360, 381510, 402705, 406944, 415530, 429552, 443232, 457812, 477280, 483246, 498636, 508680, 524880, 536940, 554040, 572265, 610416, 623295, 644328, 664848, 678240, 686718, 715920, 724869, 738720, 763020, 805410, 831060, 859104, 915624, 966492, 997272, 1017360, 1030077, 1049760, 1073880, 1108080, 1144530, 1208115, 1220832, 1246590, 1288656, 1329696, 1373436, 1431840, 1449738, 1526040, 1610820, 1662120, 1716795, 1831248, 1932984, 1994544, 2034720, 2060154, 2147760, 2174607, 2216160, 2289060, 2416230, 2493180, 2577312, 2746872, 2899476, 3052080, 3221640, 3324240, 3433590, 3624345, 3662496, 3865968, 3989088, 4120308, 4295520, 4349214, 4578120, 4832460, 4986360, 5150385, 5493744, 5798952, 6104160, 6443280, 6523821, 6648480, 6867180, 7248690, 7731936, 8240616, 8698428, 9156240, 9664920, 9972720, 10300770, 10873035, 10987488, 11597904, 12886560, 13047642, 13734360, 14497380, 16481232, 17396856, 18312480, 19329840, 19571463, 19945440, 20601540, 21746070, 23195808, 26095284, 27468720, 28994760, 32619105, 32962464, 34793712, 38659680, 39142926, 41203080, 43492140, 52190568, 54937440, 57989520, 65238210, 69587424, 78285852, 82406160, 86984280, 97857315, 104381136, 115979040, 130476420, 156571704, 164812320, 173968560, 195714630, 208762272, 260952840, 313143408, 347937120, 391429260, 521905680, 626286816, 782858520, 1043811360, 1565717040, 3131434080]

約数ペア:

[(1, 3131434080), (2, 1565717040), (3, 1043811360), (4, 782858520), (5, 626286816), (6, 521905680), (8, 391429260), (9, 347937120), (10, 313143408), (12, 260952840), (15, 208762272), (16, 195714630), (18, 173968560), (19, 164812320), (20, 156571704), (24, 130476420), (27, 115979040), (30, 104381136), (32, 97857315), (36, 86984280), (38, 82406160), (40, 78285852), (45, 69587424), (48, 65238210), (54, 57989520), (57, 54937440), (60, 52190568), (72, 43492140), (76, 41203080), (80, 39142926), (81, 38659680), (90, 34793712), (95, 32962464), (96, 32619105), (108, 28994760), (114, 27468720), (120, 26095284), (135, 23195808), (144, 21746070), (152, 20601540), (157, 19945440), (160, 19571463), (162, 19329840), (171, 18312480), (180, 17396856), (190, 16481232), (216, 14497380), (228, 13734360), (240, 13047642), (243, 12886560), (270, 11597904), (285, 10987488), (288, 10873035), (304, 10300770), (314, 9972720), (324, 9664920), (342, 9156240), (360, 8698428), (380, 8240616), (405, 7731936), (432, 7248690), (456, 6867180), (471, 6648480), (480, 6523821), (486, 6443280), (513, 6104160), (540, 5798952), (570, 5493744), (608, 5150385), (628, 4986360), (648, 4832460), (684, 4578120), (720, 4349214), (729, 4295520), (760, 4120308), (785, 3989088), (810, 3865968), (855, 3662496), (864, 3624345), (912, 3433590), (942, 3324240), (972, 3221640), (1026, 3052080), (1080, 2899476), (1140, 2746872), (1215, 2577312), (1256, 2493180), (1296, 2416230), (1368, 2289060), (1413, 2216160), (1440, 2174607), (1458, 2147760), (1520, 2060154), (1539, 2034720), (1570, 1994544), (1620, 1932984), (1710, 1831248), (1824, 1716795), (1884, 1662120), (1944, 1610820), (2052, 1526040), (2160, 1449738), (2187, 1431840), (2280, 1373436), (2355, 1329696), (2430, 1288656), (2512, 1246590), (2565, 1220832), (2592, 1208115), (2736, 1144530), (2826, 1108080), (2916, 1073880), (2983, 1049760), (3040, 1030077), (3078, 1017360), (3140, 997272), (3240, 966492), (3420, 915624), (3645, 859104), (3768, 831060), (3888, 805410), (4104, 763020), (4239, 738720), (4320, 724869), (4374, 715920), (4560, 686718), (4617, 678240), (4710, 664848), (4860, 644328), (5024, 623295), (5130, 610416), (5472, 572265), (5652, 554040), (5832, 536940), (5966, 524880), (6156, 508680), (6280, 498636), (6480, 483246), (6561, 477280), (6840, 457812), (7065, 443232), (7290, 429552), (7536, 415530), (7695, 406944), (7776, 402705), (8208, 381510), (8478, 369360), (8748, 357960), (8949, 349920), (9120, 343359), (9234, 339120), (9420, 332424), (9720, 322164), (10260, 305208), (10935, 286368), (11304, 277020), (11664, 268470), (11932, 262440), (12312, 254340), (12560, 249318), (12717, 246240), (12960, 241623), (13122, 238640), (13680, 228906), (13851, 226080), (14130, 221616), (14580, 214776), (14915, 209952), (15072, 207765), (15390, 203472), (16416, 190755), (16956, 184680), (17496, 178980), (17898, 174960), (18468, 169560), (18840, 166212), (19440, 161082), (20520, 152604), (21195, 147744), (21870, 143184), (22608, 138510), (23085, 135648), (23328, 134235), (23864, 131220), (24624, 127170), (25120, 124659), (25434, 123120), (26244, 119320), (26847, 116640), (27360, 114453), (27702, 113040), (28260, 110808), (29160, 107388), (29830, 104976), (30780, 101736), (32805, 95456), (33912, 92340), (34992, 89490), (35796, 87480), (36936, 84780), (37680, 83106), (38151, 82080), (38880, 80541), (41040, 76302), (41553, 75360), (42390, 73872), (43740, 71592), (44745, 69984), (45216, 69255), (46170, 67824), (47728, 65610), (49248, 63585), (50868, 61560), (52488, 59660), (53694, 58320), (55404, 56520)]