1451531340

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{42667}}^1$

素因数の和:42698

約数の個数: 144

約数和(自身を含む): 5218467072

約数和(自身を除く): 3766935732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 8505, 11340, 17010, 34020, 42667, 85334, 128001, 170668, 213335, 256002, 298669, 384003, 426670, 512004, 597338, 640005, 768006, 853340, 896007, 1152009, 1194676, 1280010, 1493345, 1536012, 1792014, 1920015, 2304018, 2560020, 2688021, 2986690, 3456027, 3584028, 3840030, 4480035, 4608036, 5376042, 5760045, 5973380, 6912054, 7680060, 8064063, 8960070, 10368081, 10752084, 11520090, 13440105, 13824108, 16128126, 17280135, 17920140, 20736162, 23040180, 24192189, 26880210, 32256252, 34560270, 40320315, 41472324, 48384378, 51840405, 53760420, 69120540, 72576567, 80640630, 96768756, 103680810, 120960945, 145153134, 161281260, 207361620, 241921890, 290306268, 362882835, 483843780, 725765670, 1451531340]

約数ペア:

[(1, 1451531340), (2, 725765670), (3, 483843780), (4, 362882835), (5, 290306268), (6, 241921890), (7, 207361620), (9, 161281260), (10, 145153134), (12, 120960945), (14, 103680810), (15, 96768756), (18, 80640630), (20, 72576567), (21, 69120540), (27, 53760420), (28, 51840405), (30, 48384378), (35, 41472324), (36, 40320315), (42, 34560270), (45, 32256252), (54, 26880210), (60, 24192189), (63, 23040180), (70, 20736162), (81, 17920140), (84, 17280135), (90, 16128126), (105, 13824108), (108, 13440105), (126, 11520090), (135, 10752084), (140, 10368081), (162, 8960070), (180, 8064063), (189, 7680060), (210, 6912054), (243, 5973380), (252, 5760045), (270, 5376042), (315, 4608036), (324, 4480035), (378, 3840030), (405, 3584028), (420, 3456027), (486, 2986690), (540, 2688021), (567, 2560020), (630, 2304018), (756, 1920015), (810, 1792014), (945, 1536012), (972, 1493345), (1134, 1280010), (1215, 1194676), (1260, 1152009), (1620, 896007), (1701, 853340), (1890, 768006), (2268, 640005), (2430, 597338), (2835, 512004), (3402, 426670), (3780, 384003), (4860, 298669), (5670, 256002), (6804, 213335), (8505, 170668), (11340, 128001), (17010, 85334), (34020, 42667)]