123134760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:528

約数の個数: 192

約数和(自身を含む): 462084480

約数和(自身を除く): 338949720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 131, 140, 168, 180, 210, 252, 262, 280, 315, 360, 373, 393, 420, 504, 524, 630, 655, 746, 786, 840, 917, 1048, 1119, 1179, 1260, 1310, 1492, 1572, 1834, 1865, 1965, 2238, 2358, 2520, 2611, 2620, 2751, 2984, 3144, 3357, 3668, 3730, 3930, 4476, 4585, 4716, 5222, 5240, 5502, 5595, 5895, 6714, 7336, 7460, 7833, 7860, 8253, 8952, 9170, 9432, 10444, 11004, 11190, 11790, 13055, 13428, 13755, 14920, 15666, 15720, 16506, 16785, 18340, 20888, 22008, 22380, 23499, 23580, 26110, 26856, 27510, 31332, 33012, 33570, 36680, 39165, 41265, 44760, 46998, 47160, 48863, 52220, 55020, 62664, 66024, 67140, 78330, 82530, 93996, 97726, 104440, 110040, 117495, 134280, 146589, 156660, 165060, 187992, 195452, 234990, 244315, 293178, 313320, 330120, 342041, 390904, 439767, 469980, 488630, 586356, 684082, 732945, 879534, 939960, 977260, 1026123, 1172712, 1368164, 1465890, 1710205, 1759068, 1954520, 2052246, 2198835, 2736328, 2931780, 3078369, 3420410, 3518136, 4104492, 4397670, 5130615, 5863560, 6156738, 6840820, 8208984, 8795340, 10261230, 12313476, 13681640, 15391845, 17590680, 20522460, 24626952, 30783690, 41044920, 61567380, 123134760]

約数ペア:

[(1, 123134760), (2, 61567380), (3, 41044920), (4, 30783690), (5, 24626952), (6, 20522460), (7, 17590680), (8, 15391845), (9, 13681640), (10, 12313476), (12, 10261230), (14, 8795340), (15, 8208984), (18, 6840820), (20, 6156738), (21, 5863560), (24, 5130615), (28, 4397670), (30, 4104492), (35, 3518136), (36, 3420410), (40, 3078369), (42, 2931780), (45, 2736328), (56, 2198835), (60, 2052246), (63, 1954520), (70, 1759068), (72, 1710205), (84, 1465890), (90, 1368164), (105, 1172712), (120, 1026123), (126, 977260), (131, 939960), (140, 879534), (168, 732945), (180, 684082), (210, 586356), (252, 488630), (262, 469980), (280, 439767), (315, 390904), (360, 342041), (373, 330120), (393, 313320), (420, 293178), (504, 244315), (524, 234990), (630, 195452), (655, 187992), (746, 165060), (786, 156660), (840, 146589), (917, 134280), (1048, 117495), (1119, 110040), (1179, 104440), (1260, 97726), (1310, 93996), (1492, 82530), (1572, 78330), (1834, 67140), (1865, 66024), (1965, 62664), (2238, 55020), (2358, 52220), (2520, 48863), (2611, 47160), (2620, 46998), (2751, 44760), (2984, 41265), (3144, 39165), (3357, 36680), (3668, 33570), (3730, 33012), (3930, 31332), (4476, 27510), (4585, 26856), (4716, 26110), (5222, 23580), (5240, 23499), (5502, 22380), (5595, 22008), (5895, 20888), (6714, 18340), (7336, 16785), (7460, 16506), (7833, 15720), (7860, 15666), (8253, 14920), (8952, 13755), (9170, 13428), (9432, 13055), (10444, 11790), (11004, 11190)]