240580584

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 738792000

約数和(自身を除く): 498211416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 61, 62, 72, 76, 93, 108, 114, 122, 124, 152, 171, 183, 186, 216, 228, 244, 248, 279, 342, 366, 372, 456, 488, 513, 549, 558, 589, 684, 732, 744, 837, 961, 1026, 1098, 1116, 1159, 1178, 1368, 1464, 1647, 1674, 1767, 1891, 1922, 2052, 2196, 2232, 2318, 2356, 2883, 3294, 3348, 3477, 3534, 3782, 3844, 4104, 4392, 4636, 4712, 5301, 5673, 5766, 6588, 6696, 6954, 7068, 7564, 7688, 8649, 9272, 10431, 10602, 11346, 11532, 13176, 13908, 14136, 15128, 15903, 17019, 17298, 18259, 20862, 21204, 22692, 23064, 25947, 27816, 31293, 31806, 34038, 34596, 35929, 36518, 41724, 42408, 45384, 51057, 51894, 54777, 58621, 62586, 63612, 68076, 69192, 71858, 73036, 83448, 102114, 103788, 107787, 109554, 117242, 125172, 127224, 136152, 143716, 146072, 164331, 175863, 204228, 207576, 215574, 219108, 234484, 250344, 287432, 323361, 328662, 351726, 408456, 431148, 438216, 468968, 492993, 527589, 646722, 657324, 703452, 862296, 970083, 985986, 1055178, 1113799, 1293444, 1314648, 1406904, 1582767, 1940166, 1971972, 2110356, 2227598, 2586888, 3165534, 3341397, 3880332, 3943944, 4220712, 4455196, 6331068, 6682794, 7760664, 8910392, 10024191, 12662136, 13365588, 20048382, 26731176, 30072573, 40096764, 60145146, 80193528, 120290292, 240580584]

約数ペア:

[(1, 240580584), (2, 120290292), (3, 80193528), (4, 60145146), (6, 40096764), (8, 30072573), (9, 26731176), (12, 20048382), (18, 13365588), (19, 12662136), (24, 10024191), (27, 8910392), (31, 7760664), (36, 6682794), (38, 6331068), (54, 4455196), (57, 4220712), (61, 3943944), (62, 3880332), (72, 3341397), (76, 3165534), (93, 2586888), (108, 2227598), (114, 2110356), (122, 1971972), (124, 1940166), (152, 1582767), (171, 1406904), (183, 1314648), (186, 1293444), (216, 1113799), (228, 1055178), (244, 985986), (248, 970083), (279, 862296), (342, 703452), (366, 657324), (372, 646722), (456, 527589), (488, 492993), (513, 468968), (549, 438216), (558, 431148), (589, 408456), (684, 351726), (732, 328662), (744, 323361), (837, 287432), (961, 250344), (1026, 234484), (1098, 219108), (1116, 215574), (1159, 207576), (1178, 204228), (1368, 175863), (1464, 164331), (1647, 146072), (1674, 143716), (1767, 136152), (1891, 127224), (1922, 125172), (2052, 117242), (2196, 109554), (2232, 107787), (2318, 103788), (2356, 102114), (2883, 83448), (3294, 73036), (3348, 71858), (3477, 69192), (3534, 68076), (3782, 63612), (3844, 62586), (4104, 58621), (4392, 54777), (4636, 51894), (4712, 51057), (5301, 45384), (5673, 42408), (5766, 41724), (6588, 36518), (6696, 35929), (6954, 34596), (7068, 34038), (7564, 31806), (7688, 31293), (8649, 27816), (9272, 25947), (10431, 23064), (10602, 22692), (11346, 21204), (11532, 20862), (13176, 18259), (13908, 17298), (14136, 17019), (15128, 15903)]