149006760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{991}}^1$

素因数の和:1191

約数の個数: 128

約数和(自身を含む): 514252800

約数和(自身を除く): 365246040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 179, 210, 280, 358, 420, 537, 716, 840, 895, 991, 1074, 1253, 1432, 1790, 1982, 2148, 2506, 2685, 2973, 3580, 3759, 3964, 4296, 4955, 5012, 5370, 5946, 6265, 6937, 7160, 7518, 7928, 9910, 10024, 10740, 11892, 12530, 13874, 14865, 15036, 18795, 19820, 20811, 21480, 23784, 25060, 27748, 29730, 30072, 34685, 37590, 39640, 41622, 50120, 55496, 59460, 69370, 75180, 83244, 104055, 118920, 138740, 150360, 166488, 177389, 208110, 277480, 354778, 416220, 532167, 709556, 832440, 886945, 1064334, 1241723, 1419112, 1773890, 2128668, 2483446, 2660835, 3547780, 3725169, 4257336, 4966892, 5321670, 6208615, 7095560, 7450338, 9933784, 10643340, 12417230, 14900676, 18625845, 21286680, 24834460, 29801352, 37251690, 49668920, 74503380, 149006760]

約数ペア:

[(1, 149006760), (2, 74503380), (3, 49668920), (4, 37251690), (5, 29801352), (6, 24834460), (7, 21286680), (8, 18625845), (10, 14900676), (12, 12417230), (14, 10643340), (15, 9933784), (20, 7450338), (21, 7095560), (24, 6208615), (28, 5321670), (30, 4966892), (35, 4257336), (40, 3725169), (42, 3547780), (56, 2660835), (60, 2483446), (70, 2128668), (84, 1773890), (105, 1419112), (120, 1241723), (140, 1064334), (168, 886945), (179, 832440), (210, 709556), (280, 532167), (358, 416220), (420, 354778), (537, 277480), (716, 208110), (840, 177389), (895, 166488), (991, 150360), (1074, 138740), (1253, 118920), (1432, 104055), (1790, 83244), (1982, 75180), (2148, 69370), (2506, 59460), (2685, 55496), (2973, 50120), (3580, 41622), (3759, 39640), (3964, 37590), (4296, 34685), (4955, 30072), (5012, 29730), (5370, 27748), (5946, 25060), (6265, 23784), (6937, 21480), (7160, 20811), (7518, 19820), (7928, 18795), (9910, 15036), (10024, 14865), (10740, 13874), (11892, 12530)]