20183314680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{15289}}^1$

素因数の和:15518

約数の個数: 192

約数和(自身を含む): 69410484000

約数和(自身を除く): 49227169320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 193, 228, 285, 342, 360, 380, 386, 456, 570, 579, 684, 760, 772, 855, 965, 1140, 1158, 1368, 1544, 1710, 1737, 1930, 2280, 2316, 2895, 3420, 3474, 3667, 3860, 4632, 5790, 6840, 6948, 7334, 7720, 8685, 11001, 11580, 13896, 14668, 15289, 17370, 18335, 22002, 23160, 29336, 30578, 33003, 34740, 36670, 44004, 45867, 55005, 61156, 66006, 69480, 73340, 76445, 88008, 91734, 110010, 122312, 132012, 137601, 146680, 152890, 165015, 183468, 220020, 229335, 264024, 275202, 290491, 305780, 330030, 366936, 440040, 458670, 550404, 580982, 611560, 660060, 688005, 871473, 917340, 1100808, 1161964, 1320120, 1376010, 1452455, 1742946, 1834680, 2323928, 2614419, 2752020, 2904910, 2950777, 3485892, 4357365, 5228838, 5504040, 5809820, 5901554, 6971784, 8714730, 8852331, 10457676, 11619640, 11803108, 13072095, 14753885, 17429460, 17704662, 20915352, 23606216, 26144190, 26556993, 29507770, 34858920, 35409324, 44261655, 52288380, 53113986, 56064763, 59015540, 70818648, 88523310, 104576760, 106227972, 112129526, 118031080, 132784965, 168194289, 177046620, 212455944, 224259052, 265569930, 280323815, 336388578, 354093240, 448518104, 504582867, 531139860, 560647630, 672777156, 840971445, 1009165734, 1062279720, 1121295260, 1345554312, 1681942890, 2018331468, 2242590520, 2522914335, 3363885780, 4036662936, 5045828670, 6727771560, 10091657340, 20183314680]

約数ペア:

[(1, 20183314680), (2, 10091657340), (3, 6727771560), (4, 5045828670), (5, 4036662936), (6, 3363885780), (8, 2522914335), (9, 2242590520), (10, 2018331468), (12, 1681942890), (15, 1345554312), (18, 1121295260), (19, 1062279720), (20, 1009165734), (24, 840971445), (30, 672777156), (36, 560647630), (38, 531139860), (40, 504582867), (45, 448518104), (57, 354093240), (60, 336388578), (72, 280323815), (76, 265569930), (90, 224259052), (95, 212455944), (114, 177046620), (120, 168194289), (152, 132784965), (171, 118031080), (180, 112129526), (190, 106227972), (193, 104576760), (228, 88523310), (285, 70818648), (342, 59015540), (360, 56064763), (380, 53113986), (386, 52288380), (456, 44261655), (570, 35409324), (579, 34858920), (684, 29507770), (760, 26556993), (772, 26144190), (855, 23606216), (965, 20915352), (1140, 17704662), (1158, 17429460), (1368, 14753885), (1544, 13072095), (1710, 11803108), (1737, 11619640), (1930, 10457676), (2280, 8852331), (2316, 8714730), (2895, 6971784), (3420, 5901554), (3474, 5809820), (3667, 5504040), (3860, 5228838), (4632, 4357365), (5790, 3485892), (6840, 2950777), (6948, 2904910), (7334, 2752020), (7720, 2614419), (8685, 2323928), (11001, 1834680), (11580, 1742946), (13896, 1452455), (14668, 1376010), (15289, 1320120), (17370, 1161964), (18335, 1100808), (22002, 917340), (23160, 871473), (29336, 688005), (30578, 660060), (33003, 611560), (34740, 580982), (36670, 550404), (44004, 458670), (45867, 440040), (55005, 366936), (61156, 330030), (66006, 305780), (69480, 290491), (73340, 275202), (76445, 264024), (88008, 229335), (91734, 220020), (110010, 183468), (122312, 165015), (132012, 152890), (137601, 146680)]