243597480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15263}}^1$

素因数の和:15303

約数の個数: 128

約数和(自身を含む): 879206400

約数和(自身を除く): 635608920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15263, 15960, 30526, 45789, 61052, 76315, 91578, 106841, 122104, 152630, 183156, 213682, 228945, 289997, 305260, 320523, 366312, 427364, 457890, 534205, 579994, 610520, 641046, 854728, 869991, 915780, 1068410, 1159988, 1282092, 1449985, 1602615, 1739982, 1831560, 2029979, 2136820, 2319976, 2564184, 2899970, 3205230, 3479964, 4059958, 4273640, 4349955, 5799940, 6089937, 6410460, 6959928, 8119916, 8699910, 10149895, 11599880, 12179874, 12820920, 16239832, 17399820, 20299790, 24359748, 30449685, 34799640, 40599580, 48719496, 60899370, 81199160, 121798740, 243597480]

約数ペア:

[(1, 243597480), (2, 121798740), (3, 81199160), (4, 60899370), (5, 48719496), (6, 40599580), (7, 34799640), (8, 30449685), (10, 24359748), (12, 20299790), (14, 17399820), (15, 16239832), (19, 12820920), (20, 12179874), (21, 11599880), (24, 10149895), (28, 8699910), (30, 8119916), (35, 6959928), (38, 6410460), (40, 6089937), (42, 5799940), (56, 4349955), (57, 4273640), (60, 4059958), (70, 3479964), (76, 3205230), (84, 2899970), (95, 2564184), (105, 2319976), (114, 2136820), (120, 2029979), (133, 1831560), (140, 1739982), (152, 1602615), (168, 1449985), (190, 1282092), (210, 1159988), (228, 1068410), (266, 915780), (280, 869991), (285, 854728), (380, 641046), (399, 610520), (420, 579994), (456, 534205), (532, 457890), (570, 427364), (665, 366312), (760, 320523), (798, 305260), (840, 289997), (1064, 228945), (1140, 213682), (1330, 183156), (1596, 152630), (1995, 122104), (2280, 106841), (2660, 91578), (3192, 76315), (3990, 61052), (5320, 45789), (7980, 30526), (15263, 15960)]