20231643240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1499}}^1\times {\mathrm{12497}}^1$

素因数の和:14016

約数の個数: 128

約数和(自身を含む): 67489200000

約数和(自身を除く): 47257556760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1499, 2998, 4497, 5996, 7495, 8994, 11992, 12497, 13491, 14990, 17988, 22485, 24994, 26982, 29980, 35976, 37491, 40473, 44970, 49988, 53964, 59960, 62485, 67455, 74982, 80946, 89940, 99976, 107928, 112473, 124970, 134910, 149964, 161892, 179880, 187455, 202365, 224946, 249940, 269820, 299928, 323784, 337419, 374910, 404730, 449892, 499880, 539640, 562365, 674838, 749820, 809460, 899784, 1124730, 1349676, 1499640, 1618920, 1687095, 2249460, 2699352, 3374190, 4498920, 6748380, 13496760, 18733003, 37466006, 56199009, 74932012, 93665015, 112398018, 149864024, 168597027, 187330030, 224796036, 280995045, 337194054, 374660060, 449592072, 505791081, 561990090, 674388108, 749320120, 842985135, 1011582162, 1123980180, 1348776216, 1685970270, 2023164324, 2247960360, 2528955405, 3371940540, 4046328648, 5057910810, 6743881080, 10115821620, 20231643240]

約数ペア:

[(1, 20231643240), (2, 10115821620), (3, 6743881080), (4, 5057910810), (5, 4046328648), (6, 3371940540), (8, 2528955405), (9, 2247960360), (10, 2023164324), (12, 1685970270), (15, 1348776216), (18, 1123980180), (20, 1011582162), (24, 842985135), (27, 749320120), (30, 674388108), (36, 561990090), (40, 505791081), (45, 449592072), (54, 374660060), (60, 337194054), (72, 280995045), (90, 224796036), (108, 187330030), (120, 168597027), (135, 149864024), (180, 112398018), (216, 93665015), (270, 74932012), (360, 56199009), (540, 37466006), (1080, 18733003), (1499, 13496760), (2998, 6748380), (4497, 4498920), (5996, 3374190), (7495, 2699352), (8994, 2249460), (11992, 1687095), (12497, 1618920), (13491, 1499640), (14990, 1349676), (17988, 1124730), (22485, 899784), (24994, 809460), (26982, 749820), (29980, 674838), (35976, 562365), (37491, 539640), (40473, 499880), (44970, 449892), (49988, 404730), (53964, 374910), (59960, 337419), (62485, 323784), (67455, 299928), (74982, 269820), (80946, 249940), (89940, 224946), (99976, 202365), (107928, 187455), (112473, 179880), (124970, 161892), (134910, 149964)]