191265240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^3\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 604454400

約数和(自身を除く): 413189160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 131, 138, 184, 230, 262, 276, 345, 393, 460, 524, 529, 552, 655, 690, 786, 920, 1048, 1058, 1310, 1380, 1572, 1587, 1965, 2116, 2620, 2645, 2760, 3013, 3144, 3174, 3930, 4232, 5240, 5290, 6026, 6348, 7860, 7935, 9039, 10580, 12052, 12167, 12696, 15065, 15720, 15870, 18078, 21160, 24104, 24334, 30130, 31740, 36156, 36501, 45195, 48668, 60260, 60835, 63480, 69299, 72312, 73002, 90390, 97336, 120520, 121670, 138598, 146004, 180780, 182505, 207897, 243340, 277196, 292008, 346495, 361560, 365010, 415794, 486680, 554392, 692990, 730020, 831588, 1039485, 1385980, 1460040, 1593877, 1663176, 2078970, 2771960, 3187754, 4157940, 4781631, 6375508, 7969385, 8315880, 9563262, 12751016, 15938770, 19126524, 23908155, 31877540, 38253048, 47816310, 63755080, 95632620, 191265240]

約数ペア:

[(1, 191265240), (2, 95632620), (3, 63755080), (4, 47816310), (5, 38253048), (6, 31877540), (8, 23908155), (10, 19126524), (12, 15938770), (15, 12751016), (20, 9563262), (23, 8315880), (24, 7969385), (30, 6375508), (40, 4781631), (46, 4157940), (60, 3187754), (69, 2771960), (92, 2078970), (115, 1663176), (120, 1593877), (131, 1460040), (138, 1385980), (184, 1039485), (230, 831588), (262, 730020), (276, 692990), (345, 554392), (393, 486680), (460, 415794), (524, 365010), (529, 361560), (552, 346495), (655, 292008), (690, 277196), (786, 243340), (920, 207897), (1048, 182505), (1058, 180780), (1310, 146004), (1380, 138598), (1572, 121670), (1587, 120520), (1965, 97336), (2116, 90390), (2620, 73002), (2645, 72312), (2760, 69299), (3013, 63480), (3144, 60835), (3174, 60260), (3930, 48668), (4232, 45195), (5240, 36501), (5290, 36156), (6026, 31740), (6348, 30130), (7860, 24334), (7935, 24104), (9039, 21160), (10580, 18078), (12052, 15870), (12167, 15720), (12696, 15065)]