215349231720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{355573}}^1$

素因数の和:355704

約数の個数: 192

約数和(自身を含む): 758823361920

約数和(自身を除く): 543474130200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 103, 105, 120, 140, 147, 168, 196, 206, 210, 245, 280, 294, 309, 392, 412, 420, 490, 515, 588, 618, 721, 735, 824, 840, 980, 1030, 1176, 1236, 1442, 1470, 1545, 1960, 2060, 2163, 2472, 2884, 2940, 3090, 3605, 4120, 4326, 5047, 5768, 5880, 6180, 7210, 8652, 10094, 10815, 12360, 14420, 15141, 17304, 20188, 21630, 25235, 28840, 30282, 40376, 43260, 50470, 60564, 75705, 86520, 100940, 121128, 151410, 201880, 302820, 355573, 605640, 711146, 1066719, 1422292, 1777865, 2133438, 2489011, 2844584, 3555730, 4266876, 4978022, 5333595, 7111460, 7467033, 8533752, 9956044, 10667190, 12445055, 14222920, 14934066, 17423077, 19912088, 21334380, 24890110, 29868132, 34846154, 36624019, 37335165, 42668760, 49780220, 52269231, 59736264, 69692308, 73248038, 74670330, 87115385, 99560440, 104538462, 109872057, 139384616, 146496076, 149340660, 174230770, 183120095, 209076924, 219744114, 256368133, 261346155, 292992152, 298681320, 348461540, 366240190, 418153848, 439488228, 512736266, 522692310, 549360285, 696923080, 732480380, 769104399, 878976456, 1025472532, 1045384620, 1098720570, 1281840665, 1464960760, 1538208798, 1794576931, 2050945064, 2090769240, 2197441140, 2563681330, 3076417596, 3589153862, 3845521995, 4394882280, 5127362660, 5383730793, 6152835192, 7178307724, 7691043990, 8972884655, 10254725320, 10767461586, 14356615448, 15382087980, 17945769310, 21534923172, 26918653965, 30764175960, 35891538620, 43069846344, 53837307930, 71783077240, 107674615860, 215349231720]

約数ペア:

[(1, 215349231720), (2, 107674615860), (3, 71783077240), (4, 53837307930), (5, 43069846344), (6, 35891538620), (7, 30764175960), (8, 26918653965), (10, 21534923172), (12, 17945769310), (14, 15382087980), (15, 14356615448), (20, 10767461586), (21, 10254725320), (24, 8972884655), (28, 7691043990), (30, 7178307724), (35, 6152835192), (40, 5383730793), (42, 5127362660), (49, 4394882280), (56, 3845521995), (60, 3589153862), (70, 3076417596), (84, 2563681330), (98, 2197441140), (103, 2090769240), (105, 2050945064), (120, 1794576931), (140, 1538208798), (147, 1464960760), (168, 1281840665), (196, 1098720570), (206, 1045384620), (210, 1025472532), (245, 878976456), (280, 769104399), (294, 732480380), (309, 696923080), (392, 549360285), (412, 522692310), (420, 512736266), (490, 439488228), (515, 418153848), (588, 366240190), (618, 348461540), (721, 298681320), (735, 292992152), (824, 261346155), (840, 256368133), (980, 219744114), (1030, 209076924), (1176, 183120095), (1236, 174230770), (1442, 149340660), (1470, 146496076), (1545, 139384616), (1960, 109872057), (2060, 104538462), (2163, 99560440), (2472, 87115385), (2884, 74670330), (2940, 73248038), (3090, 69692308), (3605, 59736264), (4120, 52269231), (4326, 49780220), (5047, 42668760), (5768, 37335165), (5880, 36624019), (6180, 34846154), (7210, 29868132), (8652, 24890110), (10094, 21334380), (10815, 19912088), (12360, 17423077), (14420, 14934066), (15141, 14222920), (17304, 12445055), (20188, 10667190), (21630, 9956044), (25235, 8533752), (28840, 7467033), (30282, 7111460), (40376, 5333595), (43260, 4978022), (50470, 4266876), (60564, 3555730), (75705, 2844584), (86520, 2489011), (100940, 2133438), (121128, 1777865), (151410, 1422292), (201880, 1066719), (302820, 711146), (355573, 605640)]