189824880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1097}}^1$

素因数の和:1223

約数の個数: 160

約数和(自身を含む): 679670784

約数和(自身を除く): 489845904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 103, 105, 112, 120, 140, 168, 206, 210, 240, 280, 309, 336, 412, 420, 515, 560, 618, 721, 824, 840, 1030, 1097, 1236, 1442, 1545, 1648, 1680, 2060, 2163, 2194, 2472, 2884, 3090, 3291, 3605, 4120, 4326, 4388, 4944, 5485, 5768, 6180, 6582, 7210, 7679, 8240, 8652, 8776, 10815, 10970, 11536, 12360, 13164, 14420, 15358, 16455, 17304, 17552, 21630, 21940, 23037, 24720, 26328, 28840, 30716, 32910, 34608, 38395, 43260, 43880, 46074, 52656, 57680, 61432, 65820, 76790, 86520, 87760, 92148, 112991, 115185, 122864, 131640, 153580, 173040, 184296, 225982, 230370, 263280, 307160, 338973, 368592, 451964, 460740, 564955, 614320, 677946, 790937, 903928, 921480, 1129910, 1355892, 1581874, 1694865, 1807856, 1842960, 2259820, 2372811, 2711784, 3163748, 3389730, 3954685, 4519640, 4745622, 5423568, 6327496, 6779460, 7909370, 9039280, 9491244, 11864055, 12654992, 13558920, 15818740, 18982488, 23728110, 27117840, 31637480, 37964976, 47456220, 63274960, 94912440, 189824880]

約数ペア:

[(1, 189824880), (2, 94912440), (3, 63274960), (4, 47456220), (5, 37964976), (6, 31637480), (7, 27117840), (8, 23728110), (10, 18982488), (12, 15818740), (14, 13558920), (15, 12654992), (16, 11864055), (20, 9491244), (21, 9039280), (24, 7909370), (28, 6779460), (30, 6327496), (35, 5423568), (40, 4745622), (42, 4519640), (48, 3954685), (56, 3389730), (60, 3163748), (70, 2711784), (80, 2372811), (84, 2259820), (103, 1842960), (105, 1807856), (112, 1694865), (120, 1581874), (140, 1355892), (168, 1129910), (206, 921480), (210, 903928), (240, 790937), (280, 677946), (309, 614320), (336, 564955), (412, 460740), (420, 451964), (515, 368592), (560, 338973), (618, 307160), (721, 263280), (824, 230370), (840, 225982), (1030, 184296), (1097, 173040), (1236, 153580), (1442, 131640), (1545, 122864), (1648, 115185), (1680, 112991), (2060, 92148), (2163, 87760), (2194, 86520), (2472, 76790), (2884, 65820), (3090, 61432), (3291, 57680), (3605, 52656), (4120, 46074), (4326, 43880), (4388, 43260), (4944, 38395), (5485, 34608), (5768, 32910), (6180, 30716), (6582, 28840), (7210, 26328), (7679, 24720), (8240, 23037), (8652, 21940), (8776, 21630), (10815, 17552), (10970, 17304), (11536, 16455), (12360, 15358), (13164, 14420)]