557393040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:486

約数の個数: 240

約数和(自身を含む): 1979123328

約数和(自身を除く): 1421730288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 97, 115, 120, 138, 144, 180, 184, 194, 207, 230, 240, 276, 291, 345, 347, 360, 368, 388, 414, 460, 485, 552, 582, 690, 694, 720, 776, 828, 873, 920, 970, 1035, 1041, 1104, 1164, 1380, 1388, 1455, 1552, 1656, 1735, 1746, 1840, 1940, 2070, 2082, 2231, 2328, 2760, 2776, 2910, 3123, 3312, 3470, 3492, 3880, 4140, 4164, 4365, 4462, 4656, 5205, 5520, 5552, 5820, 6246, 6693, 6940, 6984, 7760, 7981, 8280, 8328, 8730, 8924, 10410, 11155, 11640, 12492, 13386, 13880, 13968, 15615, 15962, 16560, 16656, 17460, 17848, 20079, 20820, 22310, 23280, 23943, 24984, 26772, 27760, 31230, 31924, 33465, 33659, 34920, 35696, 39905, 40158, 41640, 44620, 47886, 49968, 53544, 62460, 63848, 66930, 67318, 69840, 71829, 79810, 80316, 83280, 89240, 95772, 100395, 100977, 107088, 119715, 124920, 127696, 133860, 134636, 143658, 159620, 160632, 168295, 178480, 191544, 200790, 201954, 239430, 249840, 267720, 269272, 287316, 302931, 319240, 321264, 336590, 359145, 383088, 401580, 403908, 478860, 504885, 535440, 538544, 574632, 605862, 638480, 673180, 718290, 774157, 803160, 807816, 957720, 1009770, 1149264, 1211724, 1346360, 1436580, 1514655, 1548314, 1606320, 1615632, 1915440, 2019540, 2322471, 2423448, 2692720, 2873160, 3029310, 3096628, 3870785, 4039080, 4644942, 4846896, 5746320, 6058620, 6193256, 6967413, 7741570, 8078160, 9289884, 11612355, 12117240, 12386512, 13934826, 15483140, 18579768, 23224710, 24234480, 27869652, 30966280, 34837065, 37159536, 46449420, 55739304, 61932560, 69674130, 92898840, 111478608, 139348260, 185797680, 278696520, 557393040]

約数ペア:

[(1, 557393040), (2, 278696520), (3, 185797680), (4, 139348260), (5, 111478608), (6, 92898840), (8, 69674130), (9, 61932560), (10, 55739304), (12, 46449420), (15, 37159536), (16, 34837065), (18, 30966280), (20, 27869652), (23, 24234480), (24, 23224710), (30, 18579768), (36, 15483140), (40, 13934826), (45, 12386512), (46, 12117240), (48, 11612355), (60, 9289884), (69, 8078160), (72, 7741570), (80, 6967413), (90, 6193256), (92, 6058620), (97, 5746320), (115, 4846896), (120, 4644942), (138, 4039080), (144, 3870785), (180, 3096628), (184, 3029310), (194, 2873160), (207, 2692720), (230, 2423448), (240, 2322471), (276, 2019540), (291, 1915440), (345, 1615632), (347, 1606320), (360, 1548314), (368, 1514655), (388, 1436580), (414, 1346360), (460, 1211724), (485, 1149264), (552, 1009770), (582, 957720), (690, 807816), (694, 803160), (720, 774157), (776, 718290), (828, 673180), (873, 638480), (920, 605862), (970, 574632), (1035, 538544), (1041, 535440), (1104, 504885), (1164, 478860), (1380, 403908), (1388, 401580), (1455, 383088), (1552, 359145), (1656, 336590), (1735, 321264), (1746, 319240), (1840, 302931), (1940, 287316), (2070, 269272), (2082, 267720), (2231, 249840), (2328, 239430), (2760, 201954), (2776, 200790), (2910, 191544), (3123, 178480), (3312, 168295), (3470, 160632), (3492, 159620), (3880, 143658), (4140, 134636), (4164, 133860), (4365, 127696), (4462, 124920), (4656, 119715), (5205, 107088), (5520, 100977), (5552, 100395), (5820, 95772), (6246, 89240), (6693, 83280), (6940, 80316), (6984, 79810), (7760, 71829), (7981, 69840), (8280, 67318), (8328, 66930), (8730, 63848), (8924, 62460), (10410, 53544), (11155, 49968), (11640, 47886), (12492, 44620), (13386, 41640), (13880, 40158), (13968, 39905), (15615, 35696), (15962, 34920), (16560, 33659), (16656, 33465), (17460, 31924), (17848, 31230), (20079, 27760), (20820, 26772), (22310, 24984), (23280, 23943)]