389080440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1499}}^1$

素因数の和:1626

約数の個数: 192

約数和(自身を含む): 1460160000

約数和(自身を除く): 1071079560

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, 103, 105, 120, 126, 140, 168, 180, 206, 210, 252, 280, 309, 315, 360, 412, 420, 504, 515, 618, 630, 721, 824, 840, 927, 1030, 1236, 1260, 1442, 1499, 1545, 1854, 2060, 2163, 2472, 2520, 2884, 2998, 3090, 3605, 3708, 4120, 4326, 4497, 4635, 5768, 5996, 6180, 6489, 7210, 7416, 7495, 8652, 8994, 9270, 10493, 10815, 11992, 12360, 12978, 13491, 14420, 14990, 17304, 17988, 18540, 20986, 21630, 22485, 25956, 26982, 28840, 29980, 31479, 32445, 35976, 37080, 41972, 43260, 44970, 51912, 52465, 53964, 59960, 62958, 64890, 67455, 83944, 86520, 89940, 94437, 104930, 107928, 125916, 129780, 134910, 154397, 157395, 179880, 188874, 209860, 251832, 259560, 269820, 308794, 314790, 377748, 419720, 463191, 472185, 539640, 617588, 629580, 755496, 771985, 926382, 944370, 1080779, 1235176, 1259160, 1389573, 1543970, 1852764, 1888740, 2161558, 2315955, 2779146, 3087940, 3242337, 3705528, 3777480, 4323116, 4631910, 5403895, 5558292, 6175880, 6484674, 6947865, 8646232, 9263820, 9727011, 10807790, 11116584, 12969348, 13895730, 16211685, 18527640, 19454022, 21615580, 25938696, 27791460, 32423370, 38908044, 43231160, 48635055, 55582920, 64846740, 77816088, 97270110, 129693480, 194540220, 389080440]

約数ペア:

[(1, 389080440), (2, 194540220), (3, 129693480), (4, 97270110), (5, 77816088), (6, 64846740), (7, 55582920), (8, 48635055), (9, 43231160), (10, 38908044), (12, 32423370), (14, 27791460), (15, 25938696), (18, 21615580), (20, 19454022), (21, 18527640), (24, 16211685), (28, 13895730), (30, 12969348), (35, 11116584), (36, 10807790), (40, 9727011), (42, 9263820), (45, 8646232), (56, 6947865), (60, 6484674), (63, 6175880), (70, 5558292), (72, 5403895), (84, 4631910), (90, 4323116), (103, 3777480), (105, 3705528), (120, 3242337), (126, 3087940), (140, 2779146), (168, 2315955), (180, 2161558), (206, 1888740), (210, 1852764), (252, 1543970), (280, 1389573), (309, 1259160), (315, 1235176), (360, 1080779), (412, 944370), (420, 926382), (504, 771985), (515, 755496), (618, 629580), (630, 617588), (721, 539640), (824, 472185), (840, 463191), (927, 419720), (1030, 377748), (1236, 314790), (1260, 308794), (1442, 269820), (1499, 259560), (1545, 251832), (1854, 209860), (2060, 188874), (2163, 179880), (2472, 157395), (2520, 154397), (2884, 134910), (2998, 129780), (3090, 125916), (3605, 107928), (3708, 104930), (4120, 94437), (4326, 89940), (4497, 86520), (4635, 83944), (5768, 67455), (5996, 64890), (6180, 62958), (6489, 59960), (7210, 53964), (7416, 52465), (7495, 51912), (8652, 44970), (8994, 43260), (9270, 41972), (10493, 37080), (10815, 35976), (11992, 32445), (12360, 31479), (12978, 29980), (13491, 28840), (14420, 26982), (14990, 25956), (17304, 22485), (17988, 21630), (18540, 20986)]