243514440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:944

約数の個数: 192

約数和(自身を含む): 867288240

約数和(自身を除く): 623773800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 61, 65, 72, 78, 90, 104, 117, 120, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 312, 360, 366, 390, 468, 488, 520, 549, 585, 610, 732, 780, 793, 853, 915, 936, 1098, 1170, 1220, 1464, 1560, 1586, 1706, 1830, 2196, 2340, 2379, 2440, 2559, 2745, 3172, 3412, 3660, 3965, 4265, 4392, 4680, 4758, 5118, 5490, 6344, 6824, 7137, 7320, 7677, 7930, 8530, 9516, 10236, 10980, 11089, 11895, 12795, 14274, 15354, 15860, 17060, 19032, 20472, 21960, 22178, 23790, 25590, 28548, 30708, 31720, 33267, 34120, 35685, 38385, 44356, 47580, 51180, 52033, 55445, 57096, 61416, 66534, 71370, 76770, 88712, 95160, 99801, 102360, 104066, 110890, 133068, 142740, 153540, 156099, 166335, 199602, 208132, 221780, 260165, 266136, 285480, 307080, 312198, 332670, 399204, 416264, 443560, 468297, 499005, 520330, 624396, 665340, 676429, 780495, 798408, 936594, 998010, 1040660, 1248792, 1330680, 1352858, 1560990, 1873188, 1996020, 2029287, 2081320, 2341485, 2705716, 3121980, 3382145, 3746376, 3992040, 4058574, 4682970, 5411432, 6087861, 6243960, 6764290, 8117148, 9365940, 10146435, 12175722, 13528580, 16234296, 18731880, 20292870, 24351444, 27057160, 30439305, 40585740, 48702888, 60878610, 81171480, 121757220, 243514440]

約数ペア:

[(1, 243514440), (2, 121757220), (3, 81171480), (4, 60878610), (5, 48702888), (6, 40585740), (8, 30439305), (9, 27057160), (10, 24351444), (12, 20292870), (13, 18731880), (15, 16234296), (18, 13528580), (20, 12175722), (24, 10146435), (26, 9365940), (30, 8117148), (36, 6764290), (39, 6243960), (40, 6087861), (45, 5411432), (52, 4682970), (60, 4058574), (61, 3992040), (65, 3746376), (72, 3382145), (78, 3121980), (90, 2705716), (104, 2341485), (117, 2081320), (120, 2029287), (122, 1996020), (130, 1873188), (156, 1560990), (180, 1352858), (183, 1330680), (195, 1248792), (234, 1040660), (244, 998010), (260, 936594), (305, 798408), (312, 780495), (360, 676429), (366, 665340), (390, 624396), (468, 520330), (488, 499005), (520, 468297), (549, 443560), (585, 416264), (610, 399204), (732, 332670), (780, 312198), (793, 307080), (853, 285480), (915, 266136), (936, 260165), (1098, 221780), (1170, 208132), (1220, 199602), (1464, 166335), (1560, 156099), (1586, 153540), (1706, 142740), (1830, 133068), (2196, 110890), (2340, 104066), (2379, 102360), (2440, 99801), (2559, 95160), (2745, 88712), (3172, 76770), (3412, 71370), (3660, 66534), (3965, 61416), (4265, 57096), (4392, 55445), (4680, 52033), (4758, 51180), (5118, 47580), (5490, 44356), (6344, 38385), (6824, 35685), (7137, 34120), (7320, 33267), (7677, 31720), (7930, 30708), (8530, 28548), (9516, 25590), (10236, 23790), (10980, 22178), (11089, 21960), (11895, 20472), (12795, 19032), (14274, 17060), (15354, 15860)]