1138494240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1092

約数の個数: 288

約数和(自身を含む): 4256821296

約数和(自身を除く): 3118327056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 61, 65, 72, 78, 80, 90, 96, 104, 117, 120, 122, 130, 144, 156, 160, 180, 183, 195, 208, 234, 240, 244, 260, 288, 305, 312, 360, 366, 390, 416, 468, 480, 488, 520, 549, 585, 610, 624, 720, 732, 780, 793, 915, 936, 976, 997, 1040, 1098, 1170, 1220, 1248, 1440, 1464, 1560, 1586, 1830, 1872, 1952, 1994, 2080, 2196, 2340, 2379, 2440, 2745, 2928, 2991, 3120, 3172, 3660, 3744, 3965, 3988, 4392, 4680, 4758, 4880, 4985, 5490, 5856, 5982, 6240, 6344, 7137, 7320, 7930, 7976, 8784, 8973, 9360, 9516, 9760, 9970, 10980, 11895, 11964, 12688, 12961, 14274, 14640, 14955, 15860, 15952, 17568, 17946, 18720, 19032, 19940, 21960, 23790, 23928, 25376, 25922, 28548, 29280, 29910, 31720, 31904, 35685, 35892, 38064, 38883, 39880, 43920, 44865, 47580, 47856, 51844, 57096, 59820, 60817, 63440, 64805, 71370, 71784, 76128, 77766, 79760, 87840, 89730, 95160, 95712, 103688, 114192, 116649, 119640, 121634, 126880, 129610, 142740, 143568, 155532, 159520, 179460, 182451, 190320, 194415, 207376, 228384, 233298, 239280, 243268, 259220, 285480, 287136, 304085, 311064, 358920, 364902, 380640, 388830, 414752, 466596, 478560, 486536, 518440, 547353, 570960, 583245, 608170, 622128, 717840, 729804, 777660, 790621, 912255, 933192, 973072, 1036880, 1094706, 1141920, 1166490, 1216340, 1244256, 1435680, 1459608, 1555320, 1581242, 1824510, 1866384, 1946144, 2073760, 2189412, 2332980, 2371863, 2432680, 2736765, 2919216, 3110640, 3162484, 3649020, 3732768, 3953105, 4378824, 4665960, 4743726, 4865360, 5473530, 5838432, 6221280, 6324968, 7115589, 7298040, 7906210, 8757648, 9331920, 9487452, 9730720, 10947060, 11859315, 12649936, 14231178, 14596080, 15812420, 17515296, 18663840, 18974904, 21894120, 23718630, 25299872, 28462356, 29192160, 31624840, 35577945, 37949808, 43788240, 47437260, 56924712, 63249680, 71155890, 75899616, 87576480, 94874520, 113849424, 126499360, 142311780, 189749040, 227698848, 284623560, 379498080, 569247120, 1138494240]

約数ペア:

[(1, 1138494240), (2, 569247120), (3, 379498080), (4, 284623560), (5, 227698848), (6, 189749040), (8, 142311780), (9, 126499360), (10, 113849424), (12, 94874520), (13, 87576480), (15, 75899616), (16, 71155890), (18, 63249680), (20, 56924712), (24, 47437260), (26, 43788240), (30, 37949808), (32, 35577945), (36, 31624840), (39, 29192160), (40, 28462356), (45, 25299872), (48, 23718630), (52, 21894120), (60, 18974904), (61, 18663840), (65, 17515296), (72, 15812420), (78, 14596080), (80, 14231178), (90, 12649936), (96, 11859315), (104, 10947060), (117, 9730720), (120, 9487452), (122, 9331920), (130, 8757648), (144, 7906210), (156, 7298040), (160, 7115589), (180, 6324968), (183, 6221280), (195, 5838432), (208, 5473530), (234, 4865360), (240, 4743726), (244, 4665960), (260, 4378824), (288, 3953105), (305, 3732768), (312, 3649020), (360, 3162484), (366, 3110640), (390, 2919216), (416, 2736765), (468, 2432680), (480, 2371863), (488, 2332980), (520, 2189412), (549, 2073760), (585, 1946144), (610, 1866384), (624, 1824510), (720, 1581242), (732, 1555320), (780, 1459608), (793, 1435680), (915, 1244256), (936, 1216340), (976, 1166490), (997, 1141920), (1040, 1094706), (1098, 1036880), (1170, 973072), (1220, 933192), (1248, 912255), (1440, 790621), (1464, 777660), (1560, 729804), (1586, 717840), (1830, 622128), (1872, 608170), (1952, 583245), (1994, 570960), (2080, 547353), (2196, 518440), (2340, 486536), (2379, 478560), (2440, 466596), (2745, 414752), (2928, 388830), (2991, 380640), (3120, 364902), (3172, 358920), (3660, 311064), (3744, 304085), (3965, 287136), (3988, 285480), (4392, 259220), (4680, 243268), (4758, 239280), (4880, 233298), (4985, 228384), (5490, 207376), (5856, 194415), (5982, 190320), (6240, 182451), (6344, 179460), (7137, 159520), (7320, 155532), (7930, 143568), (7976, 142740), (8784, 129610), (8973, 126880), (9360, 121634), (9516, 119640), (9760, 116649), (9970, 114192), (10980, 103688), (11895, 95712), (11964, 95160), (12688, 89730), (12961, 87840), (14274, 79760), (14640, 77766), (14955, 76128), (15860, 71784), (15952, 71370), (17568, 64805), (17946, 63440), (18720, 60817), (19032, 59820), (19940, 57096), (21960, 51844), (23790, 47856), (23928, 47580), (25376, 44865), (25922, 43920), (28548, 39880), (29280, 38883), (29910, 38064), (31720, 35892), (31904, 35685)]