129712440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7559}}^1$

素因数の和:7597

約数の個数: 128

約数和(自身を含む): 457228800

約数和(自身を除く): 327516360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 7559, 8580, 15118, 17160, 22677, 30236, 37795, 45354, 60472, 75590, 83149, 90708, 98267, 113385, 151180, 166298, 181416, 196534, 226770, 249447, 294801, 302360, 332596, 393068, 415745, 453540, 491335, 498894, 589602, 665192, 786136, 831490, 907080, 982670, 997788, 1080937, 1179204, 1247235, 1474005, 1662980, 1965340, 1995576, 2161874, 2358408, 2494470, 2948010, 3242811, 3325960, 3930680, 4323748, 4988940, 5404685, 5896020, 6485622, 8647496, 9977880, 10809370, 11792040, 12971244, 16214055, 21618740, 25942488, 32428110, 43237480, 64856220, 129712440]

約数ペア:

[(1, 129712440), (2, 64856220), (3, 43237480), (4, 32428110), (5, 25942488), (6, 21618740), (8, 16214055), (10, 12971244), (11, 11792040), (12, 10809370), (13, 9977880), (15, 8647496), (20, 6485622), (22, 5896020), (24, 5404685), (26, 4988940), (30, 4323748), (33, 3930680), (39, 3325960), (40, 3242811), (44, 2948010), (52, 2494470), (55, 2358408), (60, 2161874), (65, 1995576), (66, 1965340), (78, 1662980), (88, 1474005), (104, 1247235), (110, 1179204), (120, 1080937), (130, 997788), (132, 982670), (143, 907080), (156, 831490), (165, 786136), (195, 665192), (220, 589602), (260, 498894), (264, 491335), (286, 453540), (312, 415745), (330, 393068), (390, 332596), (429, 302360), (440, 294801), (520, 249447), (572, 226770), (660, 196534), (715, 181416), (780, 166298), (858, 151180), (1144, 113385), (1320, 98267), (1430, 90708), (1560, 83149), (1716, 75590), (2145, 60472), (2860, 45354), (3432, 37795), (4290, 30236), (5720, 22677), (7559, 17160), (8580, 15118)]