228890040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 256

約数和(自身を含む): 776822400

約数和(自身を除く): 547932360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 53, 58, 60, 68, 73, 85, 87, 102, 106, 116, 120, 136, 145, 146, 159, 170, 174, 204, 212, 219, 232, 255, 265, 290, 292, 318, 340, 348, 365, 408, 424, 435, 438, 493, 510, 530, 580, 584, 636, 680, 696, 730, 795, 870, 876, 901, 986, 1020, 1060, 1095, 1160, 1241, 1272, 1460, 1479, 1537, 1590, 1740, 1752, 1802, 1972, 2040, 2117, 2120, 2190, 2465, 2482, 2703, 2920, 2958, 3074, 3180, 3480, 3604, 3723, 3869, 3944, 4234, 4380, 4505, 4611, 4930, 4964, 5406, 5916, 6148, 6205, 6351, 6360, 7208, 7395, 7446, 7685, 7738, 8468, 8760, 9010, 9222, 9860, 9928, 10585, 10812, 11607, 11832, 12296, 12410, 12702, 13515, 14790, 14892, 15370, 15476, 16936, 18020, 18444, 18615, 19345, 19720, 21170, 21624, 23055, 23214, 24820, 25404, 26129, 27030, 29580, 29784, 30740, 30952, 31755, 35989, 36040, 36888, 37230, 38690, 42340, 46110, 46428, 49640, 50808, 52258, 54060, 58035, 59160, 61480, 63510, 65773, 71978, 74460, 77380, 78387, 84680, 92220, 92856, 104516, 107967, 108120, 112201, 116070, 127020, 130645, 131546, 143956, 148920, 154760, 156774, 179945, 184440, 197319, 209032, 215934, 224402, 232140, 254040, 261290, 263092, 287912, 313548, 328865, 336603, 359890, 391935, 394638, 431868, 448804, 464280, 522580, 526184, 539835, 561005, 627096, 657730, 673206, 719780, 783870, 789276, 863736, 897608, 986595, 1045160, 1079670, 1122010, 1315460, 1346412, 1439560, 1567740, 1578552, 1683015, 1907417, 1973190, 2159340, 2244020, 2630920, 2692824, 3135480, 3366030, 3814834, 3946380, 4318680, 4488040, 5722251, 6732060, 7629668, 7892760, 9537085, 11444502, 13464120, 15259336, 19074170, 22889004, 28611255, 38148340, 45778008, 57222510, 76296680, 114445020, 228890040]

約数ペア:

[(1, 228890040), (2, 114445020), (3, 76296680), (4, 57222510), (5, 45778008), (6, 38148340), (8, 28611255), (10, 22889004), (12, 19074170), (15, 15259336), (17, 13464120), (20, 11444502), (24, 9537085), (29, 7892760), (30, 7629668), (34, 6732060), (40, 5722251), (51, 4488040), (53, 4318680), (58, 3946380), (60, 3814834), (68, 3366030), (73, 3135480), (85, 2692824), (87, 2630920), (102, 2244020), (106, 2159340), (116, 1973190), (120, 1907417), (136, 1683015), (145, 1578552), (146, 1567740), (159, 1439560), (170, 1346412), (174, 1315460), (204, 1122010), (212, 1079670), (219, 1045160), (232, 986595), (255, 897608), (265, 863736), (290, 789276), (292, 783870), (318, 719780), (340, 673206), (348, 657730), (365, 627096), (408, 561005), (424, 539835), (435, 526184), (438, 522580), (493, 464280), (510, 448804), (530, 431868), (580, 394638), (584, 391935), (636, 359890), (680, 336603), (696, 328865), (730, 313548), (795, 287912), (870, 263092), (876, 261290), (901, 254040), (986, 232140), (1020, 224402), (1060, 215934), (1095, 209032), (1160, 197319), (1241, 184440), (1272, 179945), (1460, 156774), (1479, 154760), (1537, 148920), (1590, 143956), (1740, 131546), (1752, 130645), (1802, 127020), (1972, 116070), (2040, 112201), (2117, 108120), (2120, 107967), (2190, 104516), (2465, 92856), (2482, 92220), (2703, 84680), (2920, 78387), (2958, 77380), (3074, 74460), (3180, 71978), (3480, 65773), (3604, 63510), (3723, 61480), (3869, 59160), (3944, 58035), (4234, 54060), (4380, 52258), (4505, 50808), (4611, 49640), (4930, 46428), (4964, 46110), (5406, 42340), (5916, 38690), (6148, 37230), (6205, 36888), (6351, 36040), (6360, 35989), (7208, 31755), (7395, 30952), (7446, 30740), (7685, 29784), (7738, 29580), (8468, 27030), (8760, 26129), (9010, 25404), (9222, 24820), (9860, 23214), (9928, 23055), (10585, 21624), (10812, 21170), (11607, 19720), (11832, 19345), (12296, 18615), (12410, 18444), (12702, 18020), (13515, 16936), (14790, 15476), (14892, 15370)]