180651384

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:112

約数の個数: 240

約数和(自身を含む): 578128320

約数和(自身を除く): 397476936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 27, 31, 34, 36, 46, 51, 54, 62, 68, 69, 72, 81, 92, 93, 102, 108, 124, 136, 138, 153, 162, 184, 186, 204, 207, 216, 248, 276, 279, 306, 324, 372, 391, 408, 414, 459, 527, 529, 552, 558, 612, 621, 648, 713, 744, 782, 828, 837, 918, 1054, 1058, 1116, 1173, 1224, 1242, 1377, 1426, 1564, 1581, 1587, 1656, 1674, 1836, 1863, 2108, 2116, 2139, 2232, 2346, 2484, 2511, 2754, 2852, 3128, 3162, 3174, 3348, 3519, 3672, 3726, 4216, 4232, 4278, 4692, 4743, 4761, 4968, 5022, 5508, 5704, 6324, 6348, 6417, 6696, 7038, 7452, 8556, 8993, 9384, 9486, 9522, 10044, 10557, 11016, 12121, 12648, 12696, 12834, 14076, 14229, 14283, 14904, 16399, 17112, 17986, 18972, 19044, 19251, 20088, 21114, 24242, 25668, 26979, 28152, 28458, 28566, 31671, 32798, 35972, 36363, 37944, 38088, 38502, 42228, 42687, 42849, 48484, 49197, 51336, 53958, 56916, 57132, 57753, 63342, 65596, 71944, 72726, 77004, 80937, 84456, 85374, 85698, 96968, 98394, 107916, 109089, 113832, 114264, 115506, 126684, 131192, 145452, 147591, 154008, 161874, 170748, 171396, 196788, 215832, 218178, 231012, 242811, 253368, 278783, 290904, 295182, 323748, 327267, 341496, 342792, 393576, 436356, 442773, 462024, 485622, 557566, 590364, 647496, 654534, 728433, 836349, 872712, 885546, 971244, 981801, 1115132, 1180728, 1309068, 1328319, 1456866, 1672698, 1771092, 1942488, 1963602, 2230264, 2509047, 2618136, 2656638, 2913732, 3345396, 3542184, 3927204, 5018094, 5313276, 5827464, 6690792, 7527141, 7854408, 10036188, 10626552, 15054282, 20072376, 22581423, 30108564, 45162846, 60217128, 90325692, 180651384]

約数ペア:

[(1, 180651384), (2, 90325692), (3, 60217128), (4, 45162846), (6, 30108564), (8, 22581423), (9, 20072376), (12, 15054282), (17, 10626552), (18, 10036188), (23, 7854408), (24, 7527141), (27, 6690792), (31, 5827464), (34, 5313276), (36, 5018094), (46, 3927204), (51, 3542184), (54, 3345396), (62, 2913732), (68, 2656638), (69, 2618136), (72, 2509047), (81, 2230264), (92, 1963602), (93, 1942488), (102, 1771092), (108, 1672698), (124, 1456866), (136, 1328319), (138, 1309068), (153, 1180728), (162, 1115132), (184, 981801), (186, 971244), (204, 885546), (207, 872712), (216, 836349), (248, 728433), (276, 654534), (279, 647496), (306, 590364), (324, 557566), (372, 485622), (391, 462024), (408, 442773), (414, 436356), (459, 393576), (527, 342792), (529, 341496), (552, 327267), (558, 323748), (612, 295182), (621, 290904), (648, 278783), (713, 253368), (744, 242811), (782, 231012), (828, 218178), (837, 215832), (918, 196788), (1054, 171396), (1058, 170748), (1116, 161874), (1173, 154008), (1224, 147591), (1242, 145452), (1377, 131192), (1426, 126684), (1564, 115506), (1581, 114264), (1587, 113832), (1656, 109089), (1674, 107916), (1836, 98394), (1863, 96968), (2108, 85698), (2116, 85374), (2139, 84456), (2232, 80937), (2346, 77004), (2484, 72726), (2511, 71944), (2754, 65596), (2852, 63342), (3128, 57753), (3162, 57132), (3174, 56916), (3348, 53958), (3519, 51336), (3672, 49197), (3726, 48484), (4216, 42849), (4232, 42687), (4278, 42228), (4692, 38502), (4743, 38088), (4761, 37944), (4968, 36363), (5022, 35972), (5508, 32798), (5704, 31671), (6324, 28566), (6348, 28458), (6417, 28152), (6696, 26979), (7038, 25668), (7452, 24242), (8556, 21114), (8993, 20088), (9384, 19251), (9486, 19044), (9522, 18972), (10044, 17986), (10557, 17112), (11016, 16399), (12121, 14904), (12648, 14283), (12696, 14229), (12834, 14076)]