390137880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:410

約数の個数: 192

約数和(自身を含む): 1304442720

約数和(自身を除く): 914304840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 97, 110, 120, 121, 132, 165, 194, 220, 242, 264, 277, 291, 330, 363, 388, 440, 484, 485, 554, 582, 605, 660, 726, 776, 831, 968, 970, 1067, 1108, 1164, 1210, 1320, 1385, 1452, 1455, 1662, 1815, 1940, 2134, 2216, 2328, 2420, 2770, 2904, 2910, 3047, 3201, 3324, 3630, 3880, 4155, 4268, 4840, 5335, 5540, 5820, 6094, 6402, 6648, 7260, 8310, 8536, 9141, 10670, 11080, 11640, 11737, 12188, 12804, 14520, 15235, 16005, 16620, 18282, 21340, 23474, 24376, 25608, 26869, 30470, 32010, 33240, 33517, 35211, 36564, 42680, 45705, 46948, 53738, 58685, 60940, 64020, 67034, 70422, 73128, 80607, 91410, 93896, 100551, 107476, 117370, 121880, 128040, 134068, 134345, 140844, 161214, 167585, 176055, 182820, 201102, 214952, 234740, 268136, 268690, 281688, 295559, 322428, 335170, 352110, 365640, 402204, 403035, 469480, 502755, 537380, 591118, 644856, 670340, 704220, 804408, 806070, 886677, 1005510, 1074760, 1182236, 1340680, 1408440, 1477795, 1612140, 1773354, 2011020, 2364472, 2955590, 3224280, 3251149, 3546708, 4022040, 4433385, 5911180, 6502298, 7093416, 8866770, 9753447, 11822360, 13004596, 16255745, 17733540, 19506894, 26009192, 32511490, 35467080, 39013788, 48767235, 65022980, 78027576, 97534470, 130045960, 195068940, 390137880]

約数ペア:

[(1, 390137880), (2, 195068940), (3, 130045960), (4, 97534470), (5, 78027576), (6, 65022980), (8, 48767235), (10, 39013788), (11, 35467080), (12, 32511490), (15, 26009192), (20, 19506894), (22, 17733540), (24, 16255745), (30, 13004596), (33, 11822360), (40, 9753447), (44, 8866770), (55, 7093416), (60, 6502298), (66, 5911180), (88, 4433385), (97, 4022040), (110, 3546708), (120, 3251149), (121, 3224280), (132, 2955590), (165, 2364472), (194, 2011020), (220, 1773354), (242, 1612140), (264, 1477795), (277, 1408440), (291, 1340680), (330, 1182236), (363, 1074760), (388, 1005510), (440, 886677), (484, 806070), (485, 804408), (554, 704220), (582, 670340), (605, 644856), (660, 591118), (726, 537380), (776, 502755), (831, 469480), (968, 403035), (970, 402204), (1067, 365640), (1108, 352110), (1164, 335170), (1210, 322428), (1320, 295559), (1385, 281688), (1452, 268690), (1455, 268136), (1662, 234740), (1815, 214952), (1940, 201102), (2134, 182820), (2216, 176055), (2328, 167585), (2420, 161214), (2770, 140844), (2904, 134345), (2910, 134068), (3047, 128040), (3201, 121880), (3324, 117370), (3630, 107476), (3880, 100551), (4155, 93896), (4268, 91410), (4840, 80607), (5335, 73128), (5540, 70422), (5820, 67034), (6094, 64020), (6402, 60940), (6648, 58685), (7260, 53738), (8310, 46948), (8536, 45705), (9141, 42680), (10670, 36564), (11080, 35211), (11640, 33517), (11737, 33240), (12188, 32010), (12804, 30470), (14520, 26869), (15235, 25608), (16005, 24376), (16620, 23474), (18282, 21340)]