203076120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1$

素因数の和:749

約数の個数: 128

約数和(自身を含む): 659736000

約数和(自身を除く): 456659880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 349, 373, 390, 520, 698, 746, 780, 1047, 1119, 1396, 1492, 1560, 1745, 1865, 2094, 2238, 2792, 2984, 3490, 3730, 4188, 4476, 4537, 4849, 5235, 5595, 6980, 7460, 8376, 8952, 9074, 9698, 10470, 11190, 13611, 13960, 14547, 14920, 18148, 19396, 20940, 22380, 22685, 24245, 27222, 29094, 36296, 38792, 41880, 44760, 45370, 48490, 54444, 58188, 68055, 72735, 90740, 96980, 108888, 116376, 130177, 136110, 145470, 181480, 193960, 260354, 272220, 290940, 390531, 520708, 544440, 581880, 650885, 781062, 1041416, 1301770, 1562124, 1692301, 1952655, 2603540, 3124248, 3384602, 3905310, 5076903, 5207080, 6769204, 7810620, 8461505, 10153806, 13538408, 15621240, 16923010, 20307612, 25384515, 33846020, 40615224, 50769030, 67692040, 101538060, 203076120]

約数ペア:

[(1, 203076120), (2, 101538060), (3, 67692040), (4, 50769030), (5, 40615224), (6, 33846020), (8, 25384515), (10, 20307612), (12, 16923010), (13, 15621240), (15, 13538408), (20, 10153806), (24, 8461505), (26, 7810620), (30, 6769204), (39, 5207080), (40, 5076903), (52, 3905310), (60, 3384602), (65, 3124248), (78, 2603540), (104, 1952655), (120, 1692301), (130, 1562124), (156, 1301770), (195, 1041416), (260, 781062), (312, 650885), (349, 581880), (373, 544440), (390, 520708), (520, 390531), (698, 290940), (746, 272220), (780, 260354), (1047, 193960), (1119, 181480), (1396, 145470), (1492, 136110), (1560, 130177), (1745, 116376), (1865, 108888), (2094, 96980), (2238, 90740), (2792, 72735), (2984, 68055), (3490, 58188), (3730, 54444), (4188, 48490), (4476, 45370), (4537, 44760), (4849, 41880), (5235, 38792), (5595, 36296), (6980, 29094), (7460, 27222), (8376, 24245), (8952, 22685), (9074, 22380), (9698, 20940), (10470, 19396), (11190, 18148), (13611, 14920), (13960, 14547)]